Nanyang LiaoYuan Road Construction Machinery Co., Ltd. is one leading manufacturer in road construction machinery industry in China. Headquarter is located at Henan Province, China, covering above 65,000 square meters and registering capital of RMB 20 million, which was established in September 1992. Why Choose Us? Highly skilled and educated employees manufacture products in a modern facility, which incorporates C.A.D. (Computer Aided Design), C.A.M. (Computer Aided Manufacturing) and C.N.C. (Computer Numeric Controlled) manufacturing techniques. Quality management system follow ISO9001/ISO14001, and our products are with CE and GOST certificate. Our main products are asphalt batch mixing plant , asphalt drum mix plant , mobile asphalt mixing plant , eco-friendly asphalt plant , bitumen machinery, stabilized soil mixing plant, and asphalt plant spare parts like baghouse dust collector and burner.