Zhizheng holding groupSpecializing in material modification and product production of functional polymer materials in subdivided application fields. From material function design, product structure design, product production process design, Zhizheng has a professional technical team. Zhizheng is characterized by the "cognition" of materials, the "cognition" of application and the "cognition" of production. Everything starts from the demand, such as "changing materials, synthetic materials", "designing structure combination structure", "controlling quality and reducing cost" Zhizheng has huge production capacity in material modification, extrusion production and injection molding production. It has production bases in Hangzhou, Liaoning, Hubei and Guangxi.