Nrq Locking Coupling Total 2 manufacturers & suppliers found with 6 products
Drill Pipe , Drill Rod , Diamond Bit , Drill Tool , Core Bit
within 15 workdays
Wuxi, Jiangsu
JINSHI DRILLTECH CO., LTD.
2000+
Plant Area
581
Number of Employees
Manufacturer/Factory & Trading Company
Drill Bit , Core Bit , Diamond Core Bit , Drill Rod , Casing
Own Brand, ODM, OEM
ISO9001:2015, ISO45001:2018, ISO14001
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