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ProComp Energy Machinery (Ma’anshan) Co., Ltd. is a high-tech energy equipment manufacturer and a leading force in the fields of energy, environmental protection and industry. In partnership with KwangShin (South Korea), ProComp has introduced advanced gas compression technology, and together with Sullivan-Palatek (USA), ProComp has integrated cutting-edge international technologies. Backed by TangSun Group’s 30+ years of experience in compressor sales and service, ProComp specializes in the R&D, manufacturing, and sales of process gas compressors, oilfield gas injection equipment, hydrogen refueling station equipment and CNG station solutions.
MILESTONES
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2010
2012
2014
2016
2017
2019
2021
2024
2010
ProComp Energy Machinery Co., Ltd. formed a joint venture with KwangShin (South Korea), introducing KwangShin’s piston compressor technology to China.
2012
CNG mother station compressors successfully entered the PetroChina and Sinopec supply chains.
2014
ProComp’s Ma’anshan facility officially commenced production, supplying multiple large-scale CNG mother stations. A single station reached an installed capacity of 8×355kW, with a maximum flow rate of over 500,000 Nm³/d.
◎Provided comprehensive sets of CNG station equipment to China Resources Gas.

◎Introduced Sullivan-Palatek’s screw compressor airends.
2016
Awarded National High-Tech Enterprise Certification.

Became an official supplier for China Gas.
2017
Successfully developed 35 MPa and 50 MPa nitrogen compressors for Enhanced Oil Recovery (EOR) applications.
2019
Completed the development of process gas compressors for propane, methane, and coalbed methane.
2021
2024
Launched process gas compressors for hydrogen, oxygen, ammonia, etc., and released advanced hydrogen refueling station equipment.
CERTIFICATIONS
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LRQA Certificate
LRQA Certificate
CNIPA Patent Certificate
CNIPA Patent Certificate
CNIPA Patent Certificate
CNIPA Patent Certificate
CNIPA Patent Certificate
CNIPA Patent Certificate
CNIPA Patent Certificate
CNIPA Patent Certificate
CNIPA Patent Certificate
CNIPA Patent Certificate
CNIPA Patent Certificate
CNIPA Patent Certificate
About Us
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No.1288, Hongqi South Road, Ma'anshan, Anhui, China

Email: marketing@tangsun.com.cn
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