Purchase Qty. Reference FOB Price
1-4 Pieces US$280.00
5-9 Pieces US$230.00
10+ Pieces US$180.00
Product Description
Product Description The working principle of the front clamp jack The front clamp jack is a tool specially used for the tensioning and anchoring construction of prestressed projects. Its working principle is mainly based on the combination of hydraulic transmission and mechanical structure. The ...