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Guangdong KEPU Technology Co., Ltd.

Guangdong Kepu Technology Co., Ltd. (also operating as Guangdong Kepu Kejea Co., Ltd.) is a professional manufacturer specializing in trading card protection products and TCG accessories, doing business under the brand KEJEA.
With over 25 years of manufacturing experience, we integrate product development, mold design, injection molding, assembly and quality control to provide reliable solutions for global brands, distributors and retailers.
Our product range includes magnetic One-touch card holders, graded card cases, semi-rigid card holders, card sleeves, Top-loader Card Holders and customized TCG protection products.
With in-house mold development capabilities and flexible OEM/ODM services, we help our partners bring new ideas from concept to mass production.
Guangdong KEPU Technology Co., Ltd. has obtained ISO 9001, ISO 14001, and ISO 45001 international management system certifications. We also hold authoritative third-party testing reports, including SGS RoHS and EN71, ensuring that our products comply with EU and China regulations on restricted substances.
With international standard management systems and third-party testing verification, we provide reliable quality assurance for global customers.

Trusted by Global TCG Partners

Supporting brands, distributors and retailers worldwide with customized TCG accessory solutions.

Manufacturing Capability

Second Production Base: 120,000 m² / Magnetic Card Savers: 350k+ units/day / Top-load Card Holders: 1M+ units/day

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Products

Products

  • Magnetic Card Holder
  • Toploader
  • Graded Card Holder
  • Mini Snap
  • Card Sleeves
Strong magnetic closure for easy opening and closing, fully protecting cards from scratches and deformation.
Rigid transparent protective case, sturdy and non-deformable, great for daily storage and display.
Custom-designed for graded cards, snug fit, anti-pressure and anti-drop, ideal for displaying collectible cards.
Snap-on mini case, compact and stable, easy to carry and store a single card.
High-clear soft protective film, fits cards closely, dust-proof and scratch-resistant without affecting look and feel.
service

service

Guangdong Kepu Technology – OEM\ODM service
We focus on quality consistency, precise thickness control and stable production, providing reliable OEM/ODM solutions for B2B customers worldwide.
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One-Stop Procurement Platform – Guangdong Kepu Technology Simplifies Corporate Gift Purchasing
In today’s increasingly frequent corporate business activities, gift procurement often becomes a major challenge for administrative procurement departments: dealing with multiple suppliers, coordinating different categories, controlling delivery cycles… The cumbersome process not only consumes manpower but also makes it difficult to ensure consistency in gift style. Guangdong Kepu Technology Co., Ltd., with its rich product portfolio and comprehensive supply chain system, provides corporate clients with a truly one-stop procurement service, simplifying gift procurement. Rich Product Range, Meeting Diverse Needs Guangdong Kepu Technology’s product line covers multiple areas from office supplies to business gifts, including ID card holders, lanyards, buckles, pull tabs, luggage tags, business card holders, keychains, table signs, pen holders, photo frames, and many other products. This means that when companies need to procure gifts for annual meetings, exhibitions, employee benefits, or business dealings, they no longer need to deal with multiple suppliers; they can simply visit Kepu Technology’s “product supermarket” to select all the necessary categories in one place. What’s even more remarkable is that KEP Technology doesn’t simply offer a collection of products; instead, it organically combines products according to different application scenarios. For example, for new employee onboarding kits, customized card holders, business card holders, and pen holders can be provided; for conference receptions, beautifully designed nameplates, folders, and souvenirs can be combined. This scenario-based product matching ensures overall style consistency while greatly simplifying the customer’s product selection process. Source Factory, Controllable Quality As a professional manufacturer with 53,000 square meters of modern factory space and standardized production base, Guangdong KEP Technology controls product quality from the source. The company is equipped with complete and sophisticated production equipment, and every step, from mold development and material selection to molding, printing, assembly, and packaging, is completed in its own factory. This full-supply-chain control model eliminates customers’ concerns about inconsistent quality caused by outsourcing. For customers making large-volume purchases, the source factory means a more stable supply guarantee and more flexible capacity allocation. KEP Technology has over 350 employees, enabling it to quickly adjust production plans according to order size, ensuring delivery within the agreed timeframe. Whether it’s a small-batch customization of thousands of pieces or a large order of hundreds of thousands, Kepu Technology can handle it all with ease. Professional Service, Worry-Free and Effortless The core of one-stop procurement is not just a complete product range, but also excellent service. Guangdong Kepu Technology has established a professional customer service team, providing attentive service throughout the entire process, from needs communication, sample confirmation, order tracking to after-sales support. Customers don’t need to personally follow up on every production stage; simply state your requirements, and Kepu Technology will coordinate everything on your behalf. For first-time clients, Kepu Technology can also provide procurement advice. Based on the client’s budget, application scenario, and target audience, we recommend the most suitable product combinations and process solutions. This consultative service model helps clients achieve the best gift effect within a limited budget. Choosing Guangdong Kepu Technology means choosing an efficient and worry-free procurement experience. Let the professionals do what they do best. Leave the tedious procurement tasks to us, and you can focus on your core business and wait for your exquisite gifts to arrive on schedule.
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From Idea to Finished Product – Guangdong Science Popularization Technology’s In-Depth Customization Services Enhance Brand Value
In today’s increasingly competitive brand landscape, gifts are no longer merely expressions of corporate sentiment, but also crucial carriers of brand image. How can a small gift accurately convey brand connotations and leave a lasting impression on the recipient? Guangdong Science Popularization Technology Co., Ltd., with its strong R&D capabilities and comprehensive customization service system, helps clients transform creative ideas into tangible objects, making each gift an extension of brand value. R&D Strength: The Foundation of Customization The core of customization services lies in “change,” and supporting this change is solid R&D capability. Guangdong Science Popularization Technology boasts a professional R&D team of 31 people, developing over 70 new products annually to meet ever-changing market demands.<sup>-1</sup> This team is not only familiar with the properties of various materials but also proficient in the entire process of mold development, process design, and manufacturing, enabling them to provide clients with complete solutions from concept to finished product. When a client approaches Science Popularization Technology with an initial idea or a reference image, the R&D team quickly conducts a feasibility analysis: What materials best reflect texture? What processes can achieve the expected results? How should the mold structure be designed to ensure consistency in mass production? Answering these professional questions cleared away technical obstacles for clients’ product launches. Full-process service ensures worry-free customization. Kopo Technology’s customization service spans the entire product development process. In the creative stage, designers communicate deeply with clients to understand brand tone and usage scenarios, providing professional design suggestions and renderings. In the sampling stage, leveraging rapid prototyping capabilities, clients can see and touch the actual product before mass production, allowing for timely adjustments and optimizations. In the production stage, a rigorous quality control system ensures that every product meets sample standards. In the delivery stage, professional packaging services present the product to the end user in its most perfect state. This deep involvement throughout the entire process frees clients from worrying about the details of customization. Whether it’s printing a logo on a card holder or adjusting a color on a lanyard, Kopo Technology treats everything with professionalism and care, ensuring the final product perfectly matches the client’s expectations. Extensive Case Studies Demonstrate Professional Capabilities For many years, Guangdong Kepu Technology has provided OEM and ODM services to numerous domestic and international clients. Its products are exported to Europe, the Middle East, Southeast Asia, Africa, the United States, India, South Korea, and other countries and regions, with annual exports exceeding US$1.5 million. These clients, from diverse cultural backgrounds and industry sectors, have all highly praised Kepu Technology’s customized services. Whether accurately replicating client-provided designs or proactively offering creative solutions, Kepu Technology consistently adheres to the business philosophy of “survival through quality and development through reputation.” This philosophy is consistently applied in every customized project, earning the long-term trust of clients through professionalism and integrity. Choosing Guangdong Kepu Technology’s customized services means choosing a partner who truly understands your needs. Let us turn your ideas into reality and add unique charm to your brand with one-of-a-kind customized products.
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Quality First – Guangdong Science Popularization Technology safeguards customer trust through rigorous quality control.
In the manufacturing industry, quality is the lifeline of an enterprise and the cornerstone of winning customer trust. Since its establishment in 2016, Guangdong Kepu Technology Co., Ltd. has always adhered to the principle of “survival through quality” as its fundamental development principle, establishing a rigorous quality control system covering the entire process to safeguard the trust of every customer with stable and reliable product quality. Source Control, Starting with Material Selection The starting point of product quality lies in material selection. Kepu Technology understands that high-quality materials are the prerequisite for high-quality products. Therefore, the company has established a strict supplier screening mechanism, cooperating only with raw material suppliers that meet the qualification requirements. Each batch of raw materials must undergo rigorous inspection and testing before entering the warehouse to ensure that all performance indicators meet production requirements. For products with special needs, Kepu Technology can also customize materials according to the application scenario. For example, for products requiring long-term outdoor use, materials with stronger weather resistance are selected; for card sleeves and lanyards that come into contact with the skin, materials are ensured to meet environmental protection and safety standards. This quality control from the source lays a solid foundation for the reliability of the final product. Process Control, Based on Standards and Norms Quality control during the production process is a key link in ensuring product consistency. Kopo Technology has established standardized operating procedures and a rigorous process inspection system within its 53,000-square-meter modern factory. From mold debugging and molding parameter setting to printing accuracy and assembly quality, every step has clear operating procedures and inspection standards. On the production line, inspectors regularly sample products for inspection, promptly identifying and correcting any potential quality fluctuations. For critical processes, a double-check system is implemented to ensure accurate operation. This end-to-end process control ensures that Kopo Technology’s products maintain a consistently high level of quality stability, with every product, from the first to the last, passing customer inspection.   Finished Product Inspection: Responsibility to Customers The product leaving the production line does not mean the end of quality control. At Kopo Technology, every product undergoes rigorous finished product inspection before packaging and shipment. Inspectors conduct a comprehensive check of the products according to sampling standards, including appearance, dimensions, function, durability, and other aspects. Only fully qualified products proceed to the packaging stage. For customized products, Kopo Technology also conducts specialized inspections based on the customer’s specific requirements. For example, for products printed with brand logos, inspectors meticulously check details such as pattern placement, color reproduction, and adhesion to ensure the brand image is accurately presented. This dedication to detail is a concrete manifestation of Kopo Technology’s responsibility to its customers.   Continuous Improvement, Pursuit of Excellence Quality control is not a static dogma, but a dynamic process requiring continuous improvement. Kopo Technology has established a comprehensive quality information feedback mechanism, treating problems discovered during production and customer feedback as valuable resources for improving quality management. The R&D, production, and quality teams hold regular meetings to analyze quality data, optimize processes, and continuously drive product quality to higher levels. It is precisely because of this unwavering pursuit of quality that Kopo Technology has earned a strong market reputation over the past few years, with 47% of its products exported worldwide. Choosing Kopo Technology means choosing reliable quality assurance, giving you greater peace of mind in your purchasing decisions.
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Rapid response and on-time delivery – Guangdong Science Popularization Technology wins customer trust with efficient service.
In business competition, time is cost, and efficiency is competitiveness. For gift purchasing companies, timely delivery directly impacts the success of events and the smooth implementation of marketing plans. Guangdong Kepu Technology Co., Ltd. understands this well. Through optimized production processes and efficient service response, they ensure every order is initiated quickly and delivered on time, eliminating customer concerns about delivery dates. Rapid Response, Starting with Needs When customers have purchasing needs, obtaining professional feedback immediately is crucial. Kepu Technology has established an efficient customer communication mechanism, ensuring timely responses from professionals whether it’s a phone inquiry, online message, or email request. After understanding customer needs, the sales and technical teams quickly collaborate to provide quotation proposals and sample suggestions in the shortest possible time. For customized orders requiring sample confirmation, Kepu Technology leverages its rapid sampling capabilities to significantly shorten the sample production cycle. Customers don’t need to wait long to see the actual product. This rapid response capability allows customers’ projects to start as early as possible, leaving ample time for subsequent stages. Flexible Production to Cope with Varying Order Sizes Customers’ orders vary greatly in size, ranging from small-batch customization of thousands of pieces to large-scale purchases of hundreds of thousands. With 350 employees and standardized production lines, Kepu Technology possesses the flexible production capacity to handle orders of different sizes. For small-batch orders, the company optimizes production scheduling processes to reduce changeover time, ensuring efficient production even for small orders. For large-batch orders, the company mobilizes more production lines to work collaboratively, ensuring production progress through reasonable capacity allocation. This flexible production model allows Kepu Technology to flexibly respond to diverse customer needs, handling both “small but exquisite” boutique orders and “large and comprehensive” bulk purchases with ease. Process Optimization to Ensure Timely Delivery On-time delivery is one of the core concerns for customers. Kepu Technology uses delivery timeliness as a key indicator of service level, ensuring that every order is completed on time or even ahead of schedule through continuous optimization of internal processes. During the order scheduling phase, the production planning department develops a scientifically sound production schedule based on the urgency of the order and available capacity. During production, each workshop strictly adheres to the plan, with management personnel monitoring progress in real time and promptly coordinating to resolve any potential issues. In the shipping preparation stage, packaging and logistics are coordinated in advance to ensure products are quickly packaged and shipped immediately after production. This interconnected process management makes delivery time controllable and predictable. Integrity in Business, Safeguarding Long-Term Cooperation “Development through Reputation” is one of the core operating philosophies of Kepu Technology. Over the years, the company has consistently upheld every promise made to its customers, striving for consistency between words and deeds in product quality, delivery time, and after-sales service. It is this commitment to integrity that has earned Kepu Technology the long-term trust of numerous clients, with products sold to many countries and regions worldwide. Choosing Guangdong Kepu Technology means choosing a trustworthy partner. We will safeguard your procurement projects with efficient response and timely delivery, allowing you to focus on more important business aspects and confidently entrust subsequent matters to us.
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Solution

Solution

OEM/ODM Customization Solution

OEM/ODM Customization Solution

Customer Pain Points: High customization barriers; noticeable color differences and blurry printing in logo customization, failing to accurately match the visual image of overseas brands; poor adaptability of special specifications, making it difficult to match card sizes in different overseas regions (such as differences in specifications between Europe and America, Japan and South Korea), resulting in insufficient fit; customized products failing to meet overseas compliance requirements (such as label specifications, environmental labels not meeting standards), hindering smooth entry into target markets; high costs and long sampling cycles for small-batch customization, with design solutions unable to quickly adapt to overseas market packaging preferences, affecting the pace of new product launches. Guangdong Kepu Solution: We focus on providing one-stop OEM/ODM customization services for overseas B2B clients, breaking down traditional customization barriers and reducing the minimum order quantity to 1000 sets to meet the small-batch customization needs of overseas clients. Addressing the pain points of logo customization, we use imported high-definition printing equipment and have a professional color calibration team to ensure that logo printing is free of color difference and blur, accurately reproducing the visual image of overseas brands. We support various printing processes (silk screen printing, hot stamping, lamination, etc.) to adapt to the customization needs of different brands. In terms of customization, relying on a professional R&D team, we can quickly customize exclusive products according to card sizes in different overseas regions (such as 66×91mm for Europe and America, 62×89mm for Japan and Korea), precisely controlling the dimensional tolerance to ±0.3mm to ensure a perfect fit with the card. We also support personalized customization of thickness and transparency. Addressing overseas compliance challenges, we strive to provide customers with the necessary inspections. For example, we use environmentally friendly materials that comply with EU RoHS and US FDA standards. Customized packaging is adapted to overseas compliant label specifications and multilingual markings (English, German, Japanese, Korean, etc.), and can provide corresponding international certification reports to ensure smooth product access to target markets. We offer free sampling and design services before mass production, typically completing sampling and sending samples within 3-7 days (mold opening time is additional). During sampling, colors can be modified according to customer requirements, and a real-time progress feedback mechanism is used to promptly update production adjustments, ensuring precise implementation of customized needs and helping overseas customers quickly launch new products.   Factory Strength Support: Our factory boasts 8 fully automated production lines, including 4 dedicated custom production lines. We have a professional R&D team of over 10 people, equipped with imported high-definition printing equipment, color calibration equipment, and precision specification testing equipment. Our custom manufacturing processes are mature. Having cultivated the overseas custom market for many years, we have served over 10,000 overseas custom clients, and are familiar with the compliance requirements and packaging preferences of different overseas regions. Our custom product qualification rate reaches 99.7%, while we precisely control the quality of our custom products, perfectly matching the personalized customization and brand upgrade needs of overseas B2B clients.  
Quality Consistency Solution

Quality Consistency Solution

Customer Pain Points: Poor material transparency, prone to yellowing, containing impurities, large dimensional deviations, edge burrs, inconsistent quality between batches, high defect rate, and frequent customer complaints; materials are not environmentally friendly, do not meet the environmental standards of overseas target markets, cannot pass international certifications such as EU REACH and US CPC, and cannot enter overseas markets; product labeling and quality inspection reports do not meet overseas localization requirements. Guangdong Kepu Solution: As a legitimate manufacturer deeply rooted in the overseas card sleeve market, we have established a 26-step full-process quality inspection system with “military-grade quality control” as the core, from raw material warehousing to finished product shipment. Each step is equipped with professional quality inspectors and precision testing equipment, and we can provide corresponding standard quality inspection reports (multi-language versions) according to overseas target markets (EU/US/Japan and South Korea). Regarding raw materials, we have established long-term strategic partnerships with renowned companies such as Sinopec and SK Group in South Korea, exclusively sourcing food-grade environmentally friendly PP materials that meet overseas environmental standards (odorless, non-toxic, and compliant with EU RoHS and US FDA standards). These materials boast a light transmittance of over 88% and a thickness precisely controlled between 0.03mm and 0.05mm, eliminating issues like white edges, card adhesion, and yellowing. For dimensional control, we employ precision cutting with imported German tungsten steel blades and an intelligent vision inspection system, achieving millisecond-level comparison and controlling dimensional tolerances within ±0.3mm, perfectly adapting to all popular overseas card series such as Pokémon, MTG, and Yu-Gi-Oh. We have obtained numerous international authoritative certifications, including ISO9001:2015 quality management system certification, SGS environmental certification, EU REACH regulation certification, US CPC certification, and Japanese and Korean KC certification. We can provide customized certification reports based on our overseas clients’ target markets to ensure smooth product market access. The product defect rate is strictly controlled below 0.3%. We support on-site inspections by third-party quality inspection agencies (SGS/BV, etc.). Each batch of products comes with a complete multilingual quality inspection report and traceability code, ensuring full quality traceability and reducing the risk of overseas customer complaints.   Factory Strength Support: 26 full-process quality inspection procedures, intelligent visual inspection system, German-imported cutting equipment, dedicated PP material suppliers for Sinopec and SK (Korea) (compliant with overseas environmental standards), comprehensive international certifications from the EU, US, Japan, and South Korea, independent quality inspection laboratory, quality inspection personnel accounting for 15% of the workforce, multilingual quality inspection reports available, and support for third-party inspections, ensuring that every batch of products meets the quality and compliance requirements of overseas markets.
Delivery Guarantee Solution

Delivery Guarantee Solution

Customer Pain Points: Long cross-border delivery times, frequent customs clearance delays, insufficient production capacity during peak seasons to handle large overseas orders, long delivery cycles for customized orders (typically 20-30 days), inability to respond to urgent orders across borders, insufficient supply chain coordination, and production interruptions due to raw material shortages, impacting overseas customers’ market layout and holiday sales plans (such as Christmas in Europe and America, and New Year’s in Japan and South Korea). Guangdong Kepu Solution: We have 8 fully automated production lines (including 4 customized dedicated production lines), with a monthly production capacity of 8 million sets. During peak seasons, through flexible scheduling and redundant equipment configuration, monthly production capacity can be increased to 10 million sets, enabling us to simultaneously handle multiple large overseas B2B orders and adapt to overseas holiday peak season demands. Regarding overseas cross-border delivery times, we have developed a standardized overseas delivery system, collaborating with well-known international logistics companies such as DHL, FedEx, and Maersk to build a global cross-border supply chain collaboration platform, with clear timeliness commitments: green channels can be opened for urgent orders, fully responding to overseas customers’ urgent replenishment needs. On the supply chain front, we have signed long-term supply agreements with core raw material suppliers and maintained a standing inventory of 500 tons of PP material to eliminate the risk of raw material shortages. We can assist customers in providing relevant customs clearance documents (such as commercial invoices and packing lists), significantly reducing the risk of customs clearance delays. Our delivery time achievement rate remains stable at over 98%, ensuring the smooth progress of overseas customers’ sales plans.   Factory Strength Support: 8 fully automated production lines (4 customized lines), monthly capacity of 8 million sets (expandable to 10 million sets during peak season), 500 tons of standing raw material inventory, globally renowned logistics partners such as DHL/FEDEX/Maersk, a professional cross-border customs clearance assistance team, and a standardized overseas production management system. Our production efficiency is 30% higher than the industry average, allowing us to accurately match the delivery time and peak season capacity needs of overseas B2B customers.  
Cost Control Solution

Cost Control Solution

Customer Pain Points: High cross-border logistics costs, heavy overseas tariffs, high raw material procurement costs, weak bargaining power in bulk purchases, low production efficiency leading to high unit costs, prominent hidden costs such as packaging and customs clearance, and insufficient price competitiveness; high costs for overseas compliance certifications and multilingual packaging customization, resulting in persistently high costs for small and medium-sized batch customization and low return on investment.   Guangdong Kepu Solution: Leveraging our 50,000㎡ large-scale production base, we have reached bulk procurement agreements with raw material suppliers, achieving PP material procurement costs that are more than 12% lower than the industry average. Simultaneously, through fully automated production, we reduce manual intervention, lowering unit production costs by 15%-20%, providing overseas customers with high-performance, cost-effective products. We offer a multi-tiered overseas-exclusive product system, covering economy, mid-range, and high-end models to meet the budget needs of different overseas customers. We implement a tiered pricing strategy for foreign currencies (supporting USD, EUR, and JPY settlement), and bulk purchases enjoy additional cross-border logistics fee reductions. For overseas customized orders, we have lowered the threshold for small and medium-sized batch customization and provide pre-production sample services (mass production only begins after customer confirmation). Meanwhile, we offer exclusive preferential policies and cost optimization suggestions to our long-term overseas partners, assisting them in optimizing logistics solutions (selecting the best cross-border logistics channels), rationally planning order quantities to reduce tariff burdens, and optimizing packaging methods to reduce logistics costs. Verified by our overseas partners, this can help clients reduce overall procurement costs (including production, logistics, and tariffs) by more than 20%, significantly improving their return on investment. Factory Strength Support: We boast a 50,000㎡ large-scale production advantage, long-term raw material partnerships (lower procurement costs), fully automated production lines (30% reduction in labor costs), pre-production sampling services (multilingual packaging, compliant labeling), a tiered foreign currency pricing system, and preferential cross-border logistics resources. These capabilities can meet the cost control needs of overseas B2B clients of different sizes, enhancing their price competitiveness in overseas markets.
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Sustainable Feedstocks

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Trading Card Supplies Wholesale Guide 2026: Card Sleeves, Toploaders & Magnetic Card Holders
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KEJEA supplies card sleeves, toploaders, and magnetic card holders with OEM/ODM support and stable bulk quality. Contact us for a free quote.
Bulk Toploader Procurement Guide: Quality, Packaging and Lead Time
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Bulk Toploader Procurement Guide: Quality, Packaging and Lead Time

KEJEA bulk toploaders offer clear PVC, stable fit, strong carton packing, and OEM/ODM support. Contact us for a free quote.
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