China Yangtze Pchem Co Limited ,with advanced and completed management system, has been specialized in offering phosphate chemicals (Diammonium hydrogen phosphate & Ammonium dihydrogen phosphate/ agrochemical Phosphate fertilizer, Sodium Monofluorophosphate /toothpaste grade, Sodium Tripolyphosphate/ food grade, etc )with complete ranges. our products are exported to USA, Europe ,South America, Middle East, Korea, Japan. etc. If you would purchase from us directly ,pls search our contact infos by searching the keys of china Yangtze pchem