West Tech Chemical Ltd. absorbed the international advanced production technology and management concept of multinational chemical company, built the first-class product research & development and test laboratory. West Tech has a group of professional chemical engineering & technical personnel and management personnel, as well as a group of outstanding staff, with independent R&D and innovation capabilities. West Tech has many advanced rosin resin production lines, with the annual capacity 9,000 tons of rosin resin water dispersion, 6,000 tons of food grade rosin resin and 10,000 tons of various rosin resin & polymerized rosin. West Tech is engaged in the domestic trade and import and export business of rosin, turpentine and other chemical products too. Main customers are well-known domestic and foreign chemical companies, and products are well recognized by customers.