Yan Wang

China Overseas Engineering Group Co., Ltd. is a subsidiary of China Railway International Group and ultimately controlled by the Government of China. The company is based in Beijing, China. The Chinese company is involved in various engineering projects such as the construction of the Suai Highway in East Timor and providing ship materials supply.

Shen Yang Tie Lu Ju operates as a railway schedule information book. The private company is located in China and has subsidiaries in China.

China Railway No. 5 Engineering Group Co., Ltd. is a subsidiary of China Railway Group Ltd. It is mainly engaged in construction, overseas construction, real estate development, hotel management, capital operation and other businesses. The company was founded in 1950 and is headquartered in Guizhou, CN.

Part of China Railway Hi-tech Industry Corp. Ltd., China Railway Science & Industry Group Co., Ltd. engages in infrastructure construction, survey, design and consulting services, and engineering equipment and component. The company is based in Wuchang, China.

China Railway Beijing Engineering Group Co., Ltd. operates as a railway construction company. The company is based in Beijing, China. The Chinese company is ultimately controlled by the Government of China.