浙江昌隆石化设备有限公司

Zhejiang Changlong Petrochemical Equipment Co., Ltd

Zhejiang Changlong Petrochemical Equipment Co., Ltd. Founded in 1978 and located in Binhai Park, Wenzhou Economic & Technological Development Zone, Zhejiang Changlong Petrochemical Equipment Co., Ltd. is a national high-tech enterprise. We specialize in manufacturing various compressor parts, pump fittings, non-standard components, and localized alternatives for imported spare parts. We have long served as a supporting supplier for numerous main engine manufacturers, with our products widely adopted in petroleum refining, chemical engineering, oilfields, mining, ethylene production, iron and steel metallurgy and other industries.

The company owns fixed assets worth 95 million RMB, covers a plant construction area of over 30,000 square meters, employs more than 300 staff, and is equipped with over 200 sets of special-purpose machinery of various specifications. Our facilities consist of an R&D center, precision machining workshop, foundry workshop, assembly workshop, heat treatment workshop, PEEK plastic workshop and quality inspection center.

To continuously improve and strengthen our management system and advance toward standardized, conglomerated and modernized operation, we have built a skilled, progressive and innovative workforce. We focus on the research, development and production of compressor components applicable to hydrogen, nitrogen, oxygen, air, natural gas and other gases under diverse working conditions, as well as spare parts for LNG refueling equipment.

The enterprise has been repeatedly honored as an Advanced Quality Unit and Star Enterprise by local authorities. It is a Level-1 Network Member of China National Petroleum Corporation, a member of Sinopec Materials & Resources Market, and a Level-1 Network Member of China National Offshore Oil Corporation. We have obtained certifications including ISO9001:2015 Quality Management System, Occupational Health and Safety Management System, Environmental Management System, and Standardized Work Safety Enterprise certification.