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.