Henan Richwoll Chemical Co.,ltd was established in 2009 and it has been specially engaged in the distribution of pharmaceutical APIs, chemical,ingredients for feed and animal health/nutrition and ingredients for foodstuffs internationally since its foundation. We own factories all around Henan, Shandong, Hebei and surrounding counties.this is our main products: Chlorinated Paraffin4-tert-Butylbenzoic acidAmmonium PolyphosphateMethyl disulfideCyclohexanoneMelaminePropylene GlycolPotassium hydroxideChlorobenzotrifluorideSodium Lauryl Ether Sulphate SLES 70%Trichlorethylene
