Hubei Guangxiang Chemical Technology Co., Ltd. is a scientific and technological enterprise integrated of scientific research, production and trade. Our register capital is 10 million Yuan. It covers an area of 50mu. There are more than 40 employees, including 1 doctor and 15 staffs with bachelor degree or above. Our company has an annual production capacity of 3000 tons of methanesulfonic acid, 1000 tons of Tin methanesulfonate, 500 tons of stannous mono-sulphate, 500 tons of stannous chloride and other tin salt products. Annual value of production reaches over 80 million Yuan. Our company has abundant material, high-quality product, advanced production technology. In addition, we have excellent cost advantage, promising market and strong market competitiveness. Methanesulfonic acid and tin methanesulfonate are widely applied in electron industry, circuit board industry, adapter industry and semiconductor industry with annual quantity demand of 40000 tons. Methanesulfonic acid is a kind of organic strong acid. It is important in organic synthesis and medical intermediate. And it is always used as solvent. Esterification reagent is used in organic synthesis. In addition, it is perfect leveling agent and brightening agent. Therefore it is a promising chemical product. We have constructed 4 manufacturing shops with area of 6000 square meters, 1 office building covering 2000 square meters, a 3000 tons production line of methanesulfonic acid equipped with advanced facilities and a production line of Tin methanesulfonate with annual production of 1000 tons. We have independent quality test and research department. We established perfect enterprise management, quality test and control system by combination of international advanced experience. Our company passed ISO-9001 quality guarantee system authentication. In future, our company will increase investment to develop into top level enterprise. Our concept is to create top level product and to develop sustainable enterprise. Our development basis is creative thought, perfect management, rich resources and professional team. We would like to serve all customers with superior product and flexible service with reasonable price.