... ISO9001 * Waterproof, tide proof, air proof and non-poisonous zip storage bag ;* Easy to open and easy to close;* Available in customers ... ok);* Used to pack food, medicine, medical apparatus, electronic products, cosmetic, handicrafts and so on;* Suit for supermarkets, stores and home ... 1996, is specialized in producing all kinds of LDPE ziplock bags. Our products are FDA and ROHS certified. We are ...