Longjian Road&Bridge Co.,Ltd engages in the construction of roads and bridges in China and internationally. It is also involved in provision of general contracting services for municipal public engineering construction, 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 based in Harbin, China.