Hotline：+86 (0)24 23700813
Shenyang Wanheng Plastic Packaging Co., Ltd. brings together a group of experienced, thought-avantgarde, creative professional printing teams, which can provide customers with reasonable adv...
Through study and the impacts of overall structure of packaging and packaging materials on foods, we should have professional understanding on the components of packaging materials and the addit...
Copyright Shenyang Wan Heng Plastic Packing Co., Ltd. All right reserved. Hotline：+86 (0)24 23700813