Founded in 2018, with registered capital about 10.18 million yuan, Zhejiang weikai is located in Bihu park industrial, Lishui, Zhejiang. The company is mainly engaged in the R&D and production of various functional masterbatches, and is the partner of 3M fluoride processing auxiliaries. Zhejiang Weikai is invested and constructed by Shanghai Chengying New Materials Co., Ltd. (hereinafter referred to as "Shanghai Chengying"). Since 2014, the company has started to research and develop various film processing additives, including PPA masterbatch, opening agent, sliding agent, antioxidant, color masterbatch and other products, and has accumulated certain industry experience. The company adheres to the "sustainable development" and provides solutions for the electronics, packaging, wiring, piping and other industries.