My company, Chongqing Chuandong Chemical (Group) Co., Ltd in China, is a manufacturer, it is composed of eight production enterprise and three management enterprises.   Our main products are yellow phosphorus, phosphoric acid, phosphoric sodium series(STPP, SHMP, TSP and so on), industrial-grade sodium formate, potassium formate, Calcium formate, formic acid,  thioridazine HCL, chemical reagents series and or so.