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The Sixth Construction Co. of Huanqiu CNPC was formerly the Sixth Construction Co. of CNPC and merged into HQCEC in 2008. It’s a big state-o..
Huanqiu Lanzhou Co. was formerly the Lanzhou Petrochemical Engineering Co. and merged into HQCEC in November 2009. Now it’s the wholly owned..
Huanqiu Xinjiang Co. was formerly Dushanzi Petrochemical Co. (Xinjiang Dushanzi Fangchen Petrochemical Co., Ltd.) and merged into HQCEC on N..
Huanqiu Liaoning Co., formerly the Fushun Petrochemical Design Institute, was established in October 1985. It’s a Grade-A design unit approv..
Huanqiu Shanghai Co. (formerly Shanghai Chemical Industry Design Institute Co., Ltd.), established in 1963, is an engineering company with t..
HQCEC established Huanqiu Guangdong Co., a limited company, in 2007 by controlling 70% of the stocks of the formerly Guangdong Petrochemical..
Huanqiu North China Institute was established in January 1978, and was formerly the Chemical and Mine Planning and Design Institute of the M..
Huanqiu Project Management (Beijing) Co., Ltd., a wholly owned subsidiary of HQCEC, has a registered capital of 10 million yuan and is one o..
Huanqiu Shenghuan Co. is registered with the Beijing Administration for Industry and Commerce and has a branch in Shanghai. The company has ..
Huanqiu Singapore Co. (HQSM), a joint venture established by HQCEC and Sembcorp Marine Engineering Co. jointly in 2007, is officially regis..
Huanqiu Saudi Co. is a wholly owned subsidiary HQCEC established to consolidate and expand the Middle East Market. Based on the headquarter..
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