Founded in 1992, Shenyang Dongguan Power is a sub-company of Northeast Power Materials Company. It's one of the earliest professional engineering companies providing high-quality pipes for power, petroleum, chemical industry in China, with GB/T19001-IS09001 Quality Management Assurance System certified, self managerial import export authorized, and subsidiaries in Shanghai and Beijing. After over 10 years of persistence and endeavor, DG gained development and expansion depending on its advanced technologies, quality services and professional experiences. It has become a famous enterprise in providing high-temperature high-pressure piping solutions for power industry, with customers all over the world nowadays.

DG is the 1st general contractor of HTHP piping for the 1st 1000MW Ultra Super Critical Power Unit in China (Yuhuan Power Plant), supplies piping system for high-parameter high-capacity power plants internationally.

DG is the 1st general contractor of HTHP piping for the 1st 600MW Ultra Super Critical Power Unit in China(Yingkou Power Plant), supplies high-parameter high-capacity piping system internationally.

Faithfulness, Efficiency, Professional Excellence are our operation features; To service customer, to satisfy customer and to assure customer with high quality are our targets. Carrying through it, DG strives for being an industrial specialist to provide complete solutions in piping system area.