Longjian Road&Bridge Co.,Ltd engages in the construction and consulting design of highway engineering, and municipal roads and bridges in China and internationally. The company provides infrastructure construction services, technology development, design, consulting, construction, management, etc.; and related infrastructure investment, and operation and maintenance. It also provides infrastructures for highway, municipal, railway, and construction industries. In addition, the company offers general contracting for highway and municipal engineering; and specialized contracting for highway pavement engineering, highway subgrade engineering, bridge engineering, and tunnel engineering. The company was formerly known as Beiman Special Steel Co., Ltd. and changed its name to Longjian Road&Bridge Co.,Ltd in May 2002. Longjian Road&Bridge Co.,Ltd was founded in 1993 and is headquartered in Harbin, China. Address: No. 109 Songshan Road, Harbin, China, 150009