Three Section Telescopic Boom 12-25m Telescopic Stick for 20-50 Ton Excavator Custom Arm for Deep Excavation and Dredging
Productomschrijving
Material Advantages The three-section telescopic boom supports a wide range of attachments for different working applications. ZHONGHE triple quality control system 1.The first system is the technical design drawing review mechanism. 2.The second system is the semi-finished product review mechanism. (each process has a detection testing for the previous process) 3.The third system is the finished product testing. (Before painting, the overall inspection is carried out to