Zhengzhou Shenyu biologicals Co. Ltd   

Zhengzhou Shenyu biologicals Co. Ltd is a high-tech enterprise specializing in chemical intermediates, auxiliaries research, development. Companies to Biotechnology Research Institute of Henan star as the basis, at the same time, in cooperation with the China Agricultural University, Shenyang Research Institute of chemical industry, combined with its technological advantage, play to their strengths, committed to the research and development of biological products, sales, conversion technology of chemical products and raw materials service. Products: a- sodium naphthalene, DA-6 (An Xianzhi), 5 nitroguaiacol sodium, ortho nitrophenol sodium, P - nitrophenol sodium, Forchlorfenuron (KT-30 or CPPU), thirty alkanol....