Sinotec Industrial Group Chemical Subsidiary are high-tech group enterprises since 1994, integrating manufacture, sales and technology into one comprehensive business on chemical raw materials including Formic acid, Polyaluminium chloride (PAC), Pentaerythritol, Plasticizers of DOP and Phosphorous products of STPP, SHMP etc. The group company owing 4 manufacturing plants which specialized in the production of Plasticizers, Phosphorous products, Polyaluminum chloride and Organic acid. We mainly produce Formic acid (8, 000MT/a), DOP(40, 000MT/a), PAC(60, 000MT/a), STPP(80, 000MT/a), SHMP(60, 000MT/a), Phosphoric acid(50, 000MT/a). Our products sell well in domestic market as well as overseas---70% of our products have found a good sale overseas, such as Europe, South American, Middle East, Africa and Southeast Asia etc. Sinotec Industrial Group Co., Ltd has attached ISO 9001: 2000 quality system approval in 1996 and the certificate has been re-confirmed. We keep focusing on the technological elements in our products, and provide close examination on its quality in the whole course to assure customers of quality products. On the basis of mutual benefit, we are ready to offer our most excellent quality and most favorable price, welcoming your enquiry and cooperation from all over the world.