Green Agrochem is specilized in lignosulfonate products .Main products are Sodium Lignosulfonate,Calcium Lignosulfonate,Ammonium Lignosulfonate,Magnesium Lignosulfonate,Potassium Lignosulfonate,Ferrochrome lignosulfonate,Chrome Lignosulfonate,Chrome Free Lignosulfonate，Sodium lignohumate,Potassium Lignohumate,Ammonium Lignohumate and so on.