China Yangtze Pchem Co Limited, located in beautiful Yichang city (Hubei province/CN) with resources of abundant phosphorite and profuse hydropower from GZB and TG Power Plant,is near to world-famous Three Gorges (Yangtze River ). China Yangtze Pchem Co Limited ,with advanced and completed management system, has been specialized in offering phosphate chemicals (phosphate rock/phosphate sand & phosphate powder,Diammonium phosphate DAP & Ammonium dihydrogen phosphate/ agrochemical Phosphate fertilizer, Sodium Monofluorophosphate /toothpaste grade, Sodium Tripolyphosphate STTP & Sodium Hexametaphosphate SHMP / food grade, etc )with complete ranges. our products are exported to USA, Europe ,South America, Middle East, Korea, Japan. etc. we mainly offer: phosphate rock, phosphate sand and phosphate powder, allylamine CAS 107-11-9, Diallylamine CAS 124-02-7,Triallylamine CAS 102-70-5, N,N-Dimethylallylamine DMAA CAS 2155-94-4, Dichlormid CAS 37764-25-3, Diammonium Phosphate DAP