Zhejiang Huaqing Packaging Materials Co., Ltd., located in Haining City, Zhejiang Province, China, east of Shanghai, west of Hangzhou, north of Suzhou, convenient transportation. The company was founded in 1997, twenty-eight years, has been committed to the development, application and production of printing flexible packaging materials. The company has two production plants, covering an area of more than 60 mu, with 44000 square meters of comprehensive R & D and production workshops, with an annual output of more than 30000 tons. The company's main products are all kinds of composite packaging bags, roll film and new environmental protection building decoration film. The products are widely used in food, medicine, daily chemical and construction industries. The company relies on the ISO9001 quality management system, IOS45001 occupational health management system and IOS14001 environment management system to implement lean production and fine management. In recent years, it has successively won the honorary titles of "national high tech enterprise", "Zhejiang manufacturing certification", "Zhejiang science and technology small and medium-sized enterprises", "Zhejiang specialized and special new small and medium-sized enterprises", "Jiaxing gazelle enterprise", "Xinxing sea engineering key enterprise", "Haining top ten science and technology innovation enterprises.