Hefeng Town Deyang, Sichuan
Shifang Changfeng Chemical Co.,Ltd. was established in 1999 ,and is based City, Sichuan China,where Transportation and communication are very convenient abundant phosphorite, natural gas, electric power other raw materials sources.The range of ...
Ammonium polyphosphate, Sodium acid pyrophosphate, Monosodium phosphate anhydrous, Disodium phosphate anhydrous