have over twenty years of experience in the producing of Triazine herbicides, mainly Ametryn , Atrazine, Desmetryn, Prometryne,etc. We are also the largest octachloro dipropyl ether (S2 or S421) manufacturer in China.
http://www.zschem.com
KELONG CHEMICAL CO.,LTD
The main products：Kelong surfactant,2-phenoxyethanol,Propylene phenoxetol,High molecular weight Polyether,Hydrophilic Amino Silicon Oil,Sorbitan monostearate,Sorbitan monooleate,Fatty alcohol Ethoxylated,Castor oil ethoxylated etc.
http://www.kelongchem.com/