JOPM is a large-scale enterprise, founded by Hangzhou Hangyang Limited Company (the biggest air-separation enterprise in China) and Ningbo Huarui Investment Co., Ltd in 2006. The predecessor of JOPM is Jiangxi Oxygen Plant Manufactory established in 1970, was a key enterprise of China Mechanical Industry, National Second Class Enterprise. The company is situated in Jiujiang city, the south bank of the Changjiang River.JOPM has been approved to design and manufacture A1, A2, C2, C3 products and own the certification of ASME "U" and "U2" Stamp issued by ASME Boiler and Pressurized Container Standard Products. The company and its products are certified by China Classification Society (CCS), Bureau Veritas (BV), Lloyd&＃39;s Register (LR) and qualified with China Compulsory Certification (CCC).Its main products including: a) ISO T50/T75 tank containers for LNG, LAr, LCO2, LPG, AHF/HF, liquid chlorine, liquid Ammonia, varies of refrigerant gases, and other chemicals etc.b) Cryogenic road tank trucks for LNG, LO2, LN2, LAr, LCO2, liquid ethylene etc.c) Large capacity cryogenic storage tanksd) LNG gas station and Liquefied Natural Gas productse) Tank truck and storage tanks for LPG, liquid ammonia, propylene f) Air separation plants and a variety of turbo expanders.JOPM has a long history of pressure vessels&＃39; design and construction since the beginning of the company in 1970, they ever built ISO 20 feet and 40 feet general dry-cargo containers and reefer vans in1980&＃39;s-1990&＃39;s.JOPM is the first manufacturer of gas tank in China in 1997, they occupied the most marketing shares of AHF and refrigerant gas tanks in domestic market, in recent years, JOPM developed various kinds of T75 cryogenic tanks, including 40 feet LNG tank containers.