Nanyang LiaoYuan Road Construction Machinery Co., Ltd. is one leading manufacturer in road construction machinery industry in China, and was established in September 1992, Headquarter is located at Henan Province, China, covering above 65,000 square meters and registering capital of RMB 20 million. Including subsidiary company - Zhengzhou Dayu Machinery Co., Ltd., totally, LiaoYuan Group have 820 staff members, and including 219 technical personnel; currently, annual output value is about RMB 230 million.