China Rock Drilling Tools Factory Button Bits Manufacturer as a professional driver sub manufacturer and supplier in China, all the driver sub have passed the international industry certification standards, and you can be completely assured of quality. If you do not find your own Intent driver sub in our product list, you can also contact us, we can provide customized services.
DTH Hammer's Spare Parts: Back adatpers/Top sub & Driver sub etc.
Used in: Blast Hole Water Well Geothermal Casing Systems
We manufacture and supply rock drilling accessories and spare parts, e.g. drilling adapters, driver sub/drive chuck, top sub/back adaptors/ backhammers, foot valve, crossover subs, bit retainer rings/stop ring, bit bearing, special wrenches, piston, piston case/control tube/external cylinder etc.
Adaptors/Subs: Box to Box, Pin to Pin, Box to Pin Thread : API REG, IF, BECO
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No. 16, Industrial Park, Xihu Town, Yanggu County, Liaocheng City, Shandong Province, China (252311) Copyright 1984-2030 Liaocheng Jinquan Construction Machinery Co.,Ltd All rights reserved.