Yehong control valve is precisely controlled by pilot signal, which ensures that the excavator is sensitive in response, and can effectively improve the speed of the excavator and improve the excellent controllability of complex operation at the same time.
Established in 2012, Yantai Yehong Construction Machinery Co., Ltd. is a sales&service company integrating R&D, production and sales of loaders, crawler excavators, construction machinery, and other construction equipment or parts...