Rm.520, No.2188 Pudong Avenue

Shanghai Joint Hope International Trade Co., Ltd. Located in the most dynamic metropolitan city of China---Shanghai, is a specialized exporter on Agricuture Fertilizers, Food Additives and Industrial ...

14F, NO.353 JIAMUSI ROAD, YANGPU, SHANGHAI, CHINA

Shanghai Wentong Chemicals Co., Ltd. (Wentong Group) is one of the largest manufacturer of potassium carbonate and a large producer of potassium nitrate in China. <br/> <br/&...

Our Potassium Bicarbonate goes through a top-notch quality analysis system supervised by skilled quality auditors who assess different products at different level. We have developed a state-of-the-art...

12th Floor, No. 985, Dongfang Road, Pudong shanghai,

With the manufacturing history of more than 40 years, Wentong Group has developed seven kinds of products with fifteen specifications. The main products are Potassium Carbonate, Potassium Nitrate, Cal...