"Hubei Hy-Sailing Chem Co., Ltd. , belongs to Huaming Group, R & D center is: China Superfine Powder R & D center, Rooted in East China University of Science and Technology, has the top engineering Chemical technology in China. 1)Our main materials: Nano Precipitated Calcium Carbonate, Precipitated Calcium Carbonate, Calcium Hydroxide, Calcium Oxide, Magnesium Silicate, Zinc Oxide, Zinc Carbonate, Sericite, Attapulgite, TiO2, Ti4O4, Calcium Stearate, Zinc Stearate and other materials in the Food, Pharmacy and high end industry fields. 2) Our engineer invented the Nano Calcium Carbonate processing way in 1990S, (the patent number: CN200410024796.0), which can be widely used in Printing ink, Car Primer Painting, Silicone Sealant, Rubber, Plastic and so on fields, this technology has changed the whole China's Nano Calcium Carbonate Powder manufacturing technology. 3) At same time we design and process the core equipment for these lines. 4)We supply the technology transfer with equipment to produce the PCC, NPCC.  "