Hubei Shuangjian Blower Production Co., Ltd.is a comprehensive enterprise which mainly involves in the professional design and production of various fan, generator, chemical catalysts, lubrication equipment and electrical equipment. It is the key enterprise which was appointed by the national machine industry for the production of various turbine blower and ventilators. The number of employees can be 236 and 48 of them are senior engineers. The factory covers an area of 86 thousand square meters and the fixed assets can be 360 million and the production ability can be 600 million yuan.       The enterprise is the national key high and new tech enterprise and the supplier of China sulphate, phosphates fertilizer and chemical association equipments. At present, it can produces Cupola furnace, gas furnace, blast furnace smelting, mining flotation, gas pressure, sulfuric acid, waste water treatment, sintering, cement kiln, lime kiln and the series number can bee 60 and the specification number can be more than 800. The high speed special used centrifugal blower can be used for the high temperature resistant, anti-corrosive, anti-wearing and other special use fans, lubricants equipments and electrical equipment and a variety of turbine generator, medium and low temperature shift catalyst, ammonia synthesis catalyst, methanol catalyst and so on. Many technologies have got the national advanced level and listed as the key products by National science and technology-oriented programs, the Torch Plan and the enterprise have got two patents, usful new patents can be 16. The products can be widely used in Casting, chemical fertilizers, sulfuric acid, iron and steel, metallurgy, cement, mining, coal, electricity, environmental protection, food, light industry and other industries and they can be sold to Congo, Vietnam, India, Thailand, Korea, Burma, Turkey, Kazakhstan, Brazil, Ghana and other areas and countries which enjoy great reputation among the customers.