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About Us

Sihai Gas Co., Ltd., founded in 2001, has total assets of 120 million Yuan in cash and annual output value of 110 million Yuan. Now, there are more than 300 employees under a professional leadership and technical team, including 11 core leaders and 20 senior professional technicians. In addition, it has established an 180,000-ton industrial-grade liquid carbon dioxide production base in Lulong and Funing Qinhuangdao, a air separation production base in Shanhaiguan with an annual output of 30000m3 liquid oxygen and nitrogen, two gas drive project departments in Jidong Oilfield and Liaohe Oilfield of the CNPC, a branch in Haicheng Liaoning and a dangerous goods transport fleet.


The Company is mainly engaged in the liquid carbon dioxide, liquid oxygen, liquid nitrogen, liquid argon, liquid natural gas (LNG) and other bottled gas, dry ice, compressed air and inert gas oilfield drive and other industrial gases.


Standing on the business philosophy of “regional investment, model pipe network, product diversification, quality standardization and 24-hour services”, the Company supplies products to the shipbuilding, chemical, railway, equipment manufacturing, steel, oilfield, food, medical industry and the CCTV. Now, its products have been sold throughout the country and even been sold to other countries.


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