Zhejiang Approval Technology Development Co., Ltd. is a hi-tech enterprise specialized in R&D and manufacture surfactant, daily chemical products, leather chemicals and food additives etc. Our output is 120,000MT of kinds of surfactant, 80,000MT of washing powder, and 20,000MT of other fine chemical products annually. These products have been exported to U.S.A, Canada, South America, Europe, Mideast, Africa and so on.



Our forerunner, Zhejiang Province Light Industry Research Institute, was founded in 1965 and headquarters is situated in Hangzhou. The bases for R&D and...