Henan Dayu Industry Co., Ltd. is a leading road marking equipments supplier in China, was established in September 1997, Headquarters is located at Zhengzhou, Henan Province, China. Covering above 18,000 square meters and registering capital of RMB 50 million. Dayu supply road marking equipments base on ISO9001, ISO14001management systems, and are CE,GOST certified.