Our company��-Continent Phosphorus Co.,Ltd.��s one leading phosphorus chemical manufacturing enterprise in China. It is specialized in phosphate rock mining, yellow phosphorus production, the downstream production of red phosphorus, phosphoric acid, STPP, and a variety of phosphate. After years of development, our company has formed a large annual production scale, 20,000 tons of yellow phosphorus, 5,000 tons of red phosphorus, 100,000 tons of phosphoric acid and 20,000 tons of sodium tripolyphosphate(STPP). Product list-------------------1.Phosphorus: Yellow Phosphorus Red phosphorus 2.Acid: Phosphoric acid Polyphosphoric Acid(PPA)Phosphorous Acid(99%,98,5%,98%) Hypophosphorous Acid3.Phosphates:STPP SHMP MSP DSP TSP TSPP SAPP MKP DKP KTPP TKPP4.Others:Phosphorus Pentoxide(P2O5)--------------------For Specs. please visit our website:www.5-continent.cn Price: Quote immeditely as per your inquiryShipment date:ASAPWe gurantee our product quality, service & price one of the best in China, and will support you with the most competitive price ,looking to hear from you soon!