Guangdong Zhongjian New Materials Co., Ltd. is registered at L012, No. 6 Baoshu Road, Taihe Town, Baiyun District, Guangzhou City. The registration authority is the Market Supervision Administration of Baiyun District, Guangzhou City, and the legal representative is Cai Qinglong. The business scope includes natural science research and experimental development; Engineering and technical research and experimental development; Promotion services for new material technology; Research and development of new material technology; Sales of building waterproofing membrane products; Sales of coatings (excluding hazardous chemicals); Sales of building decoration materials; Sales of building materials; Building cleaning services; Sales of rubber products; Sales of high-quality synthetic rubber; Sales of non-metallic minerals and products; Sales of new membrane materials; Internet sales (except for the sale of goods that need to be licensed); Sales of synthetic materials; External contracting p...