Chengde Technology Co.,Ltd is one of the leading China retort pouch, roll film, stand up pouch, rewind film, beverage packaging manufacturers, welcome to wholesale cheap retort pouch from our factory. The company has also passed the Wal-Mart certification, ISO9001 ISO14001 ISO22000 OHSAS18001 food safety management system certification, BRC certification, and registration and certification for production of medicine packaging materials, thus providing reliable quality and safety guarantee for customers.