Zhizheng Holding Group is specialized in the production of functional polymer ma-terials for subdivided applications. From material function design, product structure design, product production process design, to Zhizheng have a professional technicateam. The most positive characteristic is the "cognition" to the material, the "understand-ing" to the application, the "recognition" to the production. Everything starts from thedemand "change material synthesis material", "design structure combination structure".'control quality to reduce cost". Zhizheng has a large capacity in material modification, ex-trusion production and injection production, and has set up production bases in Hang-zhou, Liaoning, Hubei and Guangxi.