
Pen Card Plastic Empty Cassette Manufacturers Sell Card Case Multi-Model. Customizable Colors: Available in White, Red, Blue, or Customized options. OEM and ODM Service: Logo printing, custom packaging, and mold opening available. Durable ABS Material: Strong, durable plastic construction with smooth, leak-free surface. Wide Application Range: Suitable for human health, food, medicine, animal, and HCG rapid tests. ISO and FDA Certified: Meets ISO9001, ISO13485, and FDA specifications for quality assurance. Two-Year Warranty: Comprehensive quality guarantee period covering two years. Customizable Sizes: Available in 3.0mm, 5.0mm, 5.5mm, 6.0mm, or as per request. Fast Response Support: Any problems answered within 24 hours via multiple communication channels.