Single Superphosphate

Shenzhen D.F.L. Investment&Development Co., Ltd. was established in 1997, as a main member of China National Chemical Supply&Sales (group) Corporation, Beijing. It is specialized in Import&Export and domestic trade of SULPHUR, SULFURIC ACID, YELLOW PHOSPHORUS, RED PHOSPHORUS, PHOSPHORIC ACID, SODIUM TRIPOLYPHOSPHATE, PHOSPHORUS PENTASULFIDE, CHEMICAL FERTILIZER, DAP, MAP, TSP, SSP and PHOSPHORITE, etc. In early 1999, D.F.L. invested and set up Gaoyao D.F.L. Agricultural Development Co., Ltd. en...