Guangdong West Tech New Material Co., Ltd. Introduction the international advanced rosin resin production equipment. Organized the Guangdong Forestry new material Engineering technology center which with self research and development and strong innovation ability, and established the Guangdong doctoral workstation. Shenda Rosin Chemical Co., Ltd owned by West Tech Group, it's the only producer of polymerized rosin with sulfuric acid method in China. The main products: Rosin Resin dispersion, Food Grade Rosin Resin, Rosin Resin for the Depilatory wax, Modified Rosin Resin, Liquid Rosin Resin, Polymerized Rosin, etc. Owned a higher brand awareness in the domestic and international market. Passed the ISO 9001, ISO14001, ISO22000 certification, and also passed the EU REACH certification, Halal certification and Kosher certifiction.