ESD Bag, Shielding Bag, Anti-Static Tape manufacturer / supplier in China, offering 1L 2L 3L 5L 10L Aluminum-Coated Anti-Oxidation Sterile Bag for Wine, Customized Composite Material Semi-Transparent ESD Shielding Bags for Electronics Packing, Customized Transparent HDPE 60u/80u HDPE Bag for Food Packing with Ziplock and so on.