Well-run devices, expert profits group, and better after-sales companies; We have been also a unified huge family, everybody keep on with the organization worth "unification, determination, tolerance" for C.I. Developer 20 (Obs.), CAS: 81-11-8, 3,4"-Dichlorodiphenylether, N-ethylanilinium,Leather dyes chemicals. "Making the Products of High Quality" is the eternal goal of our company. We make unremitting efforts to realize the goal of "We Will Always Keep in Pace with the Time". The product will supply to all over the world, such as Europe, America, Australia,Denver, Detroit,Slovak Republic, Surabaya.We've got won a good reputation among overseas and domestic clients. Adhering to the management tenet of "credit oriented, customer first, high efficiency and mature services", we warmly welcome friends from all walks of life to cooperate with us.