Henan Kaiyuan Air Separation Group Co., Ltd. was established on April 18th, 2000. It is located in the Industrial Park of Kaifeng Economic and Technological Development Zone in Henan Province. The company is a high-tech enterprise, a member of the Gas Separation Equipment Branch of China General Machinery Industry Association and a memberof the National Boiler and Pressure Vessel Standards Committee. Kaiyuan attaches great importance to the cultivation and protection of technology and the integrity of production qualifications. The company has both A1/A2 pressure vessel design licenses, GC1, GC2, and GC3 pressure pipeline design license, ISO9001 quality assurance system certificate, UL certificate, etc.The company emphasis on reserving high-tech talents and consistently encourages technological innovation. Now the company has 6 national invention patents and over 30 utility model patents.Henan Kaiyuan Air Separation Group Co., Ltd. is a backbone enterprise of China's gas separation equipment industry, and its registered capital is 109 million CNY. The company mainly focuses on providing a complete set of airseparation system solutions by integrating scientific research and development, consulting services, engineering contracting, installation and commissioning, maintenance and transformation, gas product sales and application. In addition to 1500Nm3/h to 60000Nm3/h air separation equipment, Kaiyuan also excels in developing coke oven gas LNGsystems. For example, the 100,000 cubic meters project we built for Qian'an Yichi Gas Co., Ltd. is the largest coke oven gas LNG project in China, which Contains methanation, front-end purification, and it has a daily output of 620 tons.For almost 20 years, the company has provided over 270 sets of cryogenic air separation equipment for steel, metallurgy, petrochemical, building materials and other industries and departments, including 12 sets of 30,000 Nm3/h level and 1 set of 50000 Nm3/h level. Also, over 20 sets of our products have been exported to many foreign countries including Russia, Turkey, Turkmenistan, Libya, Iran, Iraq, Algeria, Nigeria, Cameroon, Vietnam, Thailand, Brazil, and Indonesia.Through excellent product cost performance, strict quality control, good stability, and timely service, Henan Kaiyuan Air Separation Group Co., Ltd. has won the trust of the market and established long-term cooperative relationships with many clients.