Mudanjiang Dongyuan Drilling Co., Ltd, founded 1973, is one of the China's largest providers of products and services to the oil & gas exploration and production industry, specialized...

Xinyang Rd

Our company is both a manufacturer and exporter. We produce and export various products, mainly machineries, such as lathe, drilling machine, milling machine, forgine machine, grinders, drilling and m...

No9.Culture Street,Mudanjiang City,Heilongjiang Province,China

The predecessor of our company was Mudanjiang Great Wall Oil Petroleum Machinery Factory, which was organized as a Joint-stock company according to the Corporation Law in 2001. Our main products are B...