Partners

The company is a shortlisted supplier for the national pipeline network, a Class A supplier for PetroChina, a framework agreement supplier for Sinopec, and a shortlisted supplier for CNOOC. Its products have broadly entered markets in Beijing, Hebei, Jiangsu, Zhejiang, Hunan, Yunnan, Guizhou, Shaanxi, Shanxi, Shandong, Hubei, Guangdong, Jiangxi, Anhui, Fujian, Sichuan, and other regions, and have successfully participated in construction projects of large central enterprises such as China State Construction, China Communications Construction, and China Water Resources.

National Pipeline Network
China National Petroleum
Sinopec
China National Offshore Oil Corporation
ADNOC
China Communications Construction
China Railway Group Limited
Shanghai Zhenhua Heavy Industries
Sinopec
China Gas
Wujiang Energy
China Resources Gas
Hainan Shipping
China Railway Construction Corporation
China National Chemical Corporation
China Minmetals
Yunnan Energy Investment
Yunnan Construction Investment
Guizhou Water Investment
Xiangtou Holding Group
Guangdong Energy
Zhejiang Energy
Jiangxi Natural Gas
Towngas
China Second Metallurgical Group
Qingdao Port
Changsha Nonferrous Metallurgical Design and Research Institute Co., Ltd.
Guizhou Dongli
Guangdong Pipeline Network