الوصف

wenfeng international trade co., ltd is one branch of wentong Group which is the largest enterpirses of potassium salt in the North China.The main products are Potassium Carbonate, Potassium Nitrate,Calcium Nitrate,Annomium Chloride,etc.Apart from the main products,we also have other products like Potassium Bicarbonate,Ammonium Calcium Nitrate,Ammonium Bicarbonate food grade,Potassium Sulphate industry grade and Ammonium Nitrate,Sodium Nitrate,Sodium Nitrite etc.All the products branded with "wentong" are well sold with their high quality and competitive price.