Hebei Vian Bio-chemical Co., Ltd.

Hebei Vian Bio-chemical Co., LTD. is a leading enterprise in Bio-chemical and fine chemical field in China. It's main products are:

Avermectin

Ivermectin

Emamectin Benzoate

Diflubenzuron

Imidacloprid

Tetrofluorobenzoic acid

Chloroacetic acid

etc.

Any inquiry will be responded the soonest.