As one of the most important wholly owned subsidiary of the second China’s leading industrial gas equipment producer Sichuan Air Separation Plant Group (SASPG), Hangzhou Chuankong General Equipment Co., Ltd. (hereinafter called SASPG Hangzhou) was established in 1991.

Sichuan Air Separation Plant Group (SASPG) was founded in 1966. Since that it has kept on increasing its operation scales, and the annual production capacity reached 50000 tons in 2014. Through many years of development, it has acquired strong investment capability and has already established a number of entities. Currently, it has 17 holding companies and 7 share holding companies.

SASPG Hangzhou is a professional manufacturer in both design and manufacturing.
It owns two modern production workshops. One is located in Hangzhou, Zhejiang, a beautiful tourism city in China. Another one is located in Huzhou, Zhejiang. Bridge crane, non-destructive device, digital-controlled plasma cutting machine, edge planner machine, etc. feature lead level in the industry.

The company has independently obtained A2, C2 pressure vessel manufacture license and GC1 class pressure piping installation permit, ASME certificate and U stamp, passed ISO 9001 quality authentication. Also, the company has been granted the license to conduct import & export business independently.

SASPG Hangzhou operates the following facilities:

- Cryogenic air separation unit, esp. first manufacturer of low pressure small sized plants
- CO2 recovery plant, esp. 50% above market share in China
- LNG purification and liquefaction plant, esp. skid-mounted design
- PSA oxygen/nitrogen plant
- High-vacuum cryogenic liquid tank &tanker, esp. first to adopt vacuum powder (perlite) insulation technology for LCO2 storage tanks in China
- Vaporizer
- Other gas equipment (cryogenic pump, dry ice making machines )

By consistent efforts & taking advantage of group company structure, the company has an in-depth and comprehensive understanding of the market. Customers can get all they need at one-stop purchase. In recent years, the company’s products have been exported to Russia, Vietnam, India, Pakistan, Saudi Arab, Turkey, Iran, Syria, Nigeria, Kenya, Tanzania, Egypt, Burma, Indonesia, Thailand, Korea, Mexico, Bolivia, etc.