Shanghai QiYuan Gas Development co., LTD., founded in 2010, belongs to the parent company of Shanghai QiYuan Air Separation Technology Development co., LTD., QiYuan Gas depends on the parent company of excellence air separation equipment research and development and manufacturing capability, through technology research and development and innovation to maximize customer value, meet the constantly promoting demand of gas gas at home and abroad customers. Rev vigour reflects the implemented the scene of ultra high purity oxygen, high purity nitrogen gas supply, and has invested in the construction of the most advanced domestic with independent intellectual property rights of rare gas refining center, genesis of gas will be able to take advantage of the parent company, mature technology advantages to provide different industries such as semiconductor, display, war industry, medical treatment of the high-end gas system solutions.