Zibo Xuhang Chemical Co., Ltd. is a business-centric caustic chemical companies, total assets of 30 million yuan, in 2008 sales revenue 580 million. Company caustic soda production plant total capacity of 50,000 tons / year, 2O07 years to increase investment to introduce advanced production equipment and technology to build production capacity of 30,000 tons / year of high-purity membrane caustic soda production line equipment, the successful resolution of the salt (Nacl) , iron (Fe2O3) the problem of high caustic with other similar products, compared with pure color, high quality, very few impurities characteristics.