Henan Dayu Industry Co., Ltd. is a leading structural machinery supplier in China, was established in September 1998, Headquarters is located at Zhengzhou, Henan Province, China. Covering above 18, 000 square meters and registering capital of RMB 50 million.. Dayu supply structural machinery base on ISO9001,ISO14001management systems, and are CE,GOST certified Business scope: Concrete pumps,Trailer concrete pumps,Diesel concrete pump,Electric concrete pump,Fine stone concrete pumps,Dry mix shotcrete machines, Wet mix shotcrete machines, Concrete placing booms and so on. Dayu concrete pumps are used all over China and have exported to Europe, America, Russia, the Middle East, Brazil, India, Australia, South Africa, Malaysia, Kazakhstan, Egypt, Peru etc.