Qualification certificate
Qualification certification
Excellent supplier for joint major maintenance of Zhong'an in 2022
Excellent Unit of Sinopec Quanzhou Ethylene Project
Yunnan Petrochemical's Excellent Supplier for 2020 Major Maintenance
Excellent supplier for 2017 major maintenance in Quanzhou, China
2018 China Petroleum Yunnan Excellent Supplier
Excellent Supplier of Northeast Refining and Chemical Engineering of China Petroleum Group in 2017
Excellent Supplier of Sinopec Yanshan Branch in 2017
Excellent Supplier of Sinopec Shijiazhuang Refining and Chemical Branch in 2017
In 2016, China National Nuclear Industry Fifth Construction Company awarded Excellent Supplier
TEL: +86-317-6331988/6330898/0931
TEL: +86 132 9270 7679
E-mail: hengtonggp@163.com
Address: Zhenggang Industry Park, Yanshan County, Hebei Province, P.R.China
TEL: +86-317-6331988/6330898/0931
TEL: +86 132 9270 7679
E-mail: hengtonggp@163.com
Address: Zhenggang Industry Park, Yanshan County, Hebei Province, P.R.China
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