ZheJiang Zhengwei Printing & Packaging Machinery Co., Ltd. is a plastic packing machinery manufacturer and supplier. We’re specialized in manufacturing all kinds of plastic soft-packing equipments. Regard quality as life,guided by science & technology, taking improvement of business management level and employees' quality as center. Our company constantly accumulates and innovates on the idea of "Serve by heart,Gain cutomers all over the worlds". Our company is always developing market at home and abroad