Wenzhou Jianqing Industrial Company was founded in 1977 and is currently located in the Wenzhou Marine Economy Development Demonstration Zone in Zhejiang Province, China. It has a construction area of over 30000 square meters, an annual output value of 100 million yuan, and more than 200 professional equipment. It is a technology-based enterprise specializing in the production and research and development of reciprocating compressor accessories in China. The company is one of the first suppliers in China to be shortlisted as a member of the networks of Sinopec, PetroChina, and CNOOC, and is also a qualified supplier for central enterprises such as ChemChina, National Pipeline Network, and National Energy. It is a supplier for more than 300 domestic petroleum, petrochemical, fertilizer, steel new energy companies including Zhenhai Refining and Chemical, Yangtze Petrochemical, Hunan Petrochemical, Jinling Petrochemical, Hainan Refining and Chemical, Qilu Petrochemical, Jinan Refining and Chemical, Qingdao Petrochemical, Wuhan Petrochemical, Daqing Petrochemical, Harbin Petrochemical, Lanzhou Petrochemical, Daxie Petrochemical, etc. Long term supply of new materials and other end users, as well as export of cultural and vegetable products Iran, Russia and other countries. We have established long-term cooperative relationships with numerous domestic compressor manufacturers such as Shengu, Shenyang Yuanda, Shengang Wuxi, Shanghai Dongfang, Zhejiang Qiangsheng, etc. Our company has passed quality management system, environmental management system, occupational health and safety management system, measurement management system, after-sales service certification, Sinopec Yipaike quality evaluation, special equipment production license, safety production standardization enterprise, technology-based enterprise, green packaging implementation enterprise, etc. We have nearly 40 national invention and new practical patents. It has been rated as exemplary organization of quality and meritorious enterprise by local government for many times.