Hebei Tianwei Chemical Industry Co., Ltd. is a leading company specializing in researching, developing, manufacturing, and selling chemical products. We have passed the examination of ISO9001:2000 quality assurance system. Our company is located in the eastern part of Hejian, Hebei. No. 106 national road, Jingjiu and Jinghu railway pass by our company. Therefore, we enjoy good geographical position.Mainly products of Tianwei: sodium Carboxymethyl Cellulose (CMC) for plaster powder building, tobacco, petroleum, food, medicine, welding rods or fertilizer, etc.; Sodium Car-boxymethyl Starch (CMS); Hydroxypropyl Methylene Cellulose (HPMC); Pre-pasted Starch (a-starch);powder for Waterproof Plaster and Vertical Mixer for Powder(***** plaster pow-der or mortar)Experienced staff, advanced production lines and complete Testing instruments en-sure our products of the highest quality, which has been widely used in trade of petroleum, chemical , tobacco, paper making, medicine, food, building material and detergent, *****