Xian ultrafiltration is headquartered within the State-level development zones, domestic professional fluid separation and purification equipment research and development, production and management of famous enterprises. in June 1994 Xian joint ultrafiltration purification equipment co., Ltd. was established, to the high starting point, high speed, and strong sense of innovation of science and technology, market-oriented industry attention.1998 participating and the Xian high-tech venture capital firm, Hong Kong three-way around its market base, formation of XI ' an ultrafiltration purification Engineering Co., Ltd.. later in order to improve the product mix and development regional advantage, respectively, in 1999 in the formation of Hangzhou Hangzhou ultra-filtration company, 2004 joint ultrafiltration purification equipment was established in Zhuhai in Zhuhai co., Ltd.. the beginning of the new decade, XI ' an ultrafiltration eastward towards the West and enterprise and "internationalization" of strategic objectives in 2005 established Xian ultrafiltration in Wuxi Wuxi branch. at present, XI ' an ultrafiltration in fluid separation and purification of capable of leading the field of research and development and production capacity, becoming the same scale of technological innovations, operations, group operation in most powerful and one of the Most variety, technology companies with the highest grade, especially in high pressure gas, process, large-scale special application areas such as non-distinctive, design and manufacturing experience.

five class is currently our main products are: compressed air purification equipment, gas separation and purification equipment, chemical processing equipment, gas separation and purification liquid filters, high efficiency and high precision hollow fiber membrane nitrogen plant.2000 years company implementation "transformation combination" vigorously development meet national industry policy of various patent products, as "in the high pressure air/gas drying filter device", and "gas dehydration device", and "efficient environmental type frozen type drying machine", and "energy saving type adsorption type drying device",, widely application Yu energy, and power, and military military, area, led industry efficient, and energy saving, and environmental trend, has became company new of benefit growth, which military military products occupies has domestic 80% of market share, gas , Coal bed methane, hydrogen and other technology of gas dehydration unit took over 50% of the domestic market share, and has entered the the ranks of the world's top three. 

Corporation was established in the beginning of the great attention to product development and technology innovation. the company has strong technical strength, which owns full independent intellectual property rights, mandated 12 patents. commitment 98 State-level torch program projects as well as national-level new products, two by the Ministry of science and technology innovation fund.2001 passed the ISO9001 quality system certification, and in 2003 by the national army GJB9001A-2001 standard certification, is the industry's only has a pair of quality system certification unit, Bank certificates AAA.

future manufacturing, China world, East of China. with Wuxi, ultra-filtration plant starts production of XI ' an, a Xian-development and production of non-standard base, to East China new factory for large-scale production and export base of Super-filtering Group, will be China's first brand of flow separation and purification and leader for the target, to make greater contributions to Chinese manufacturing.