Our company(Minsheng) was first established In 1966 and have over fifty years manufacturing experience. We are specialized in designing and manufacturing LPG cylinder, seamless gas cylinder,welded gas cylinder, motor vehicle cylinder and other special cylinder,valves,pressure vessels (low/medium/high pressure) etc. Over the years, our products are popular on the international market.With total capital of one hundred million dollars,we have 600 engineers and technical staff. Granted by State General Administration Of The people's Republic of China For Quality Supervision And Inspection And Quarantine, Minsheng is awarded designing and manufacturing license of pressure vessels and gas cylinders in category A1, A2, B1, B2, B3, GB, GC. With ISO9001,ISO14001,ISO18001,ASME U stamp, CE TPED certification and measuring guarantee,Minsheng has the advanced and complete quality control system .Minsheng has been enrolled as a golden supplier of BP, Totalgaz, Shell, China Petro, China Petrochemical, Sinochem and China Nuclear Industry Group.We have bulid long term relationship with many foreign company. With six production line totally covering an area of 250 thousand square meters of which the workshops take 200 thousand square meters ,our annual manufacturing capacity is 150 thousand ton (including four million pcs cylinder, five million pcs valve).At present, our company was rewarded as"The national high and new technology enterprise""quality credit enterprise financial AAA enterprise "MS"trademark is certified as"Nationl famous brand'. We have obtained 252 patents on products, some products are awarded"national hi-tech product""famous brand product',"quality trustworthy products".We have built good relationship with some Top Science Acadamy and University,such as Chinese Academy of Sciences,Tsinghua University, East China University of Science & Technology . Minsheng will make every effort to be an outstanding supplier in the field of gas cylinder,valve and pressure vessel.We sincerely welcome partners home and abroad to compose tomorrow's prosperity.