The registered address of zhejiang open synthetic materials ltd. Is located at no. 9 of the yiang road, huaang town, huaezhou city, zhejiang province. The registration authority is the public market supervisory authority, represented by chen daowei, and operates under a licence project: operation of hazardous chemicals; production of hazardous chemicals; import and export of toxic chemicals; filling of mobile pressure containers / gas cylinders; collection and distribution of natural water; and testing and testing services (project subject to approval by law, subject to approval by the relevant department) for the operation of operations, which are subject to approval. General items: manufacture of synthetic materials (excluding hazardous chemicals); sale of synthetic materials; production of chemical products (excluding licensed chemical products); sale of chemical products (excluding licensed chemical products); production of non-toxic chemicals in the third category; production o...