Purchase Qty. Reference FOB Price
1 Set US$320,000.00
2 Sets US$315,000.00
3+ Sets US$310,000.00
Product Description
SR405RHK is suitable for building, bridge, high-speed rail, highway and other large pile foundation construction, with large diameter and depth of drilling hole, suitable for hard rock and other difficult geological conditions. Strong rock entry: According to the high standard design of rock entry ...