About Us
Deep-cold technology and core equipment integrated solution provider
Hangzhou Best Cryogenic Technology (Group) Co., Ltd.originated from the “Liquefied Natural Gas (LNG) Network Studio,” founded in 2007 by a team of doctoral students from the Institute of Cryogenic and Superconducting Technologies at Harbin Institute of Technology (HITICST). In 2014, the company was reorganized and began operating as a corporation on the banks of the Qiantang River in Hangzhou. It is a technology-oriented enterprise specializing in the research, development, and commercialization of cryogenic technologies. The company is recognized as a National High-Tech Enterprise, a Zhejiang Provincial Science and Technology-based Small and Medium-sized Enterprise, and a registered member of the China Engineering Consulting Association. The company has established a comprehensive quality management system compliant with ISO9001:2015, an environmental management system compliant with ISO14001:2015, and an occupational health and safety management system compliant with ISO45001:2015.
The company boasts a professional technical team led by PhDs and holds over 40 patents and software copyrights, covering the deep-cold separation and application of gases in related industries such as pipeline natural gas, wellhead natural gas, remote and scattered gas, coalbed methane, shale gas, associated gas from oilfields, coal-to-gas, flare gas, biomass biogas, VOCs, air separation, rare gases, high-purity gases, and carbon dioxide capture.
The company has invested in and established five specialized holding subsidiaries: Lengbing (Jiangsu) Energy Equipment Co., Ltd., Lengbing (Jiangsu) Low-Temperature Equipment Technology Co., Ltd., Lengbing (Shaanxi) Energy Services Co., Ltd., Lengbing (Jiangsu) Gas Co., Ltd., and Lengbing (Hainan) New Energy Co., Ltd. The company consistently adheres to the development philosophy of “technological innovation, collaborative development, integrity and responsibility, and efficient cooperation,” and is committed to providing customers with comprehensive services—including engineering consulting, patent technology licensing, process package design, process equipment design, manufacturing, supply and installation, personnel training, commissioning and start-up assistance, and plant optimization—based on professional technology, superior quality, and attentive service.
After more than 10 years of dedicated and meticulous efforts, the company has consistently remained committed to promoting the widespread application of deep-cold technology in fields such as energy, chemical engineering, energy conservation, and environmental protection. To date, it has provided technical and product services for over 100 deep-cold engineering projects both domestically and internationally.
Originated in 2007
Patent claim
Engineering Experience
Core technology
Natural gas purification technology
Remove CO2, H2S, Hg, H2O, and C6H6.
Coal-to-gas cryogenic separation technology
Deep-Cold Separation and Liquefaction of CO/H2/CH4
Conventional natural gas liquefaction technology
Pipeline natural gas, remote wellhead gas
Industrial Flue Gas Separation and Purification Technology
Flare gas, vent gas, VOCs
Unconventional Natural Gas Liquefaction Technology
Coalbed methane, shale gas, tight gas
High-purity gas purification and separation technology
High-purity CO2, NH3, H2, CH4
Light Hydrocarbon Recovery and Stabilization Technology
Associated gas from oilfields, stabilized gas from crude oil
Cold Energy Utilization and Waste Heat Recovery Technologies
LNG cold energy air separation, ice making, and waste heat power generation.
Honorary Qualifications
Specialized, Fine, and New Small and Medium-sized Enterprises in Zhejiang Province
Zhejiang Province’s Innovative Small and Medium-sized Enterprises
High-tech Enterprise Certificate
HAZOP Analysis Training Course Chair Certificate
License for the Operation of Hazardous Chemicals
Zhejiang Province Certificate for Science and Technology-based Small and Medium-sized Enterprises
Quality Management System Certificate
Environmental Management System Certificate
Occupational Health and Safety Management System Certificate
Patent Certificate
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