Casing Coupling
Total 636
manufacturers & suppliers found with 1,908 products
Guangzhou Xiebang Machinery Co., Limited
Since 2016
128
8
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Excavator Parts
, Coupling
, Oil Seal
, Hydraulic Pump Parts
, Rubber Mount
OEM, Own Brand
ISO 9001, PAS 28000
Manufacturer/Factory
Fasterner
, Bolt
, Screw
, Nut
, Machine Parts
OEM, ODM, Own Brand
ISO 9001, ISO 9000
Manufacturer/Factory
, Trading Company
, Group Corporation
Air Operated Diaphragm Pump
, Magnetic Pumps
, Pump Parts
, High Nickel Alloy
, Industrial Aluminium Extrusions
OEM, ODM
ISO 9001, ISO 14001
Manufacturer/Factory
, Trading Company
Steel Pipe
, Greenhouse
, Container House
, Fin Tube
OEM
ISO 9001, ISO 9000, OHSAS/ OHSMS 18001, QC 080000
Shandong Shanshui Special Steel Co., Ltd.
Since 2023
680
23
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Carbon Steel Seamless Pipe
, Alloy Seamless Steel Pipe
, CR Pipes
, Steel Pipe
Own Brand, ODM, OEM
ISO9001:2015
Nantong Bestop Petroleum Tools Co.,Ltd
500
Plant Area
Manufacturer/Factory
Oilfield Equipment
, Power Tools
, Slip Inserts
, Armatures
, Tong Dies and Inserts
OEM
ISO 9001
Manufacturer/Factory
, Group Corporation
Roller Chain
, Optipow Air Cleaning Valve
, Sprockets
, Bearings
, OEM Customization
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
Manufacturer/Factory
Cast Iron Valve
, Cast Steel Valve
, Ball Valve
, Forged Flange
, Ductile Iron Pipe Fitting
OEM, ODM, Own Brand
Response Time≤3h
Manufacturer/Factory
Plastic Valve
, Plastic Diaphragm Valve
, PVDF Diaphragm Valve
, PVC Ball Valve
, PVC Valve
OEM
ISO 9001
Tianjin Youfa Steel Co., Ltd.
Since 2023
100
6
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Steel Pipe
, Steel Coil
, Section Steel
, Galvanization Products
, Hollow Anchor Rod
OEM
Nil
Trading Company
Slip Ring
, Connector
, Machining Part
, Electrical Slip Ring
, Through Hole Slip Ring
Own Brand
Response Time≤3h
Manufacturer/Factory
, Trading Company
Hydraulic Hammer Breaker
, Hydraulic Breaker Spare Parts
, Hydraulic Breaker Damper
, Hydraulic Breaker Seal Kit
, Hydraulic Breaker Diaphragm/Membrane
OEM, ODM, Own Brand
ISO 9000
CNPS.COM LIMITED
Since 2022
200
5
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Trading Company
iFGS Surface Fiberglass Pipe
, iFGS Downhole Fiberglass Pipe
, iFGS RTP Pipe
, iFGS SF and FF Underground Tank
, Mud Logging Sensors
OEM, ODM, Own Brand
Nil
Wuxi Geotec Geological Equipment Co., Ltd.
Since 2006
2000+
151
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
Bq Nq Hq Pq Drill Rod
, Bw Nw Hw Pw Hwt Pwt Casing
, Bq Nq Hq Pq Diamond Bits
, Bq Nq Hq Pq Core Barrel
, PDC Bits
Own Brand, OEM
ISO9001:2008
Tianjin Jinnuo Steel Pipe Co., Ltd.
Since 2022
2000+
109
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
ERW steel pipe
, Galvanized steel pipe
, Seamless steel pipe
, Steel plate
Own Brand, ODM, OEM
ISO9001:2015
Manufacturer/Factory
, Trading Company
, Other
Sanitary Valves
, Sanitary Pipe Fittings
, Sanitary Union
, Filter
, Cleaning Ball
OEM, ODM, Own Brand
ISO 9001, ISO 9000
Qingdao Huashida Machinery Co., Ltd.
Since 2011
2000+
43
Suppliers with verified business licenses
4.0
Plant Area
Number of Employees
Manufacturer/Factory
PE Pipe Extrusion Line
, Plastic Sheet Extrusion Line
, PE Double Wall Corrugated Pipe Extrusion Line
, Plastic Hollow Wall Spiral Pipe Production Line
, Plastic Machine
Own Brand, ODM, OEM
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
Manufacturer/Factory
, Trading Company
Drill Rig Main Parts
, High Pressure Valves
, Wellhead Equipment
, Christmas Tree
, Hydraulic Power Tong
OEM, ODM, Own Brand
Response Time≤3h
Shandong Yikuang Drilling Technology Co., Ltd.
Since 2022
2000+
166
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
DTH Drilling Machine
, Drill Rig
, DTH Drill Rig
, Hammer
, Drill Pipe
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
Zhejiang Ifan Piping Co., Ltd.
Since 2023
2000+
2
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
PPR Pipe
, PPR Pipe Fittings
, Pex Pipe
, Pex Fittings
, PVC Pipe Fittings
OEM, ODM, Own Brand
Others
Manufacturer/Factory
, Trading Company
Industrial Plug
, Industrial Socket
, Battery Connector
, Cee Socket
, Distribution Box
OEM, ODM, Own Brand
ISO 9001
Manufacturer/Factory
, Trading Company
HDPE Pipe
, HDPE Fittings
, Plastic Pipe Welding Machine
, Plastic Pipe Welding Tool
, PPR Pipe
OEM, ODM
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001, HACCP
Yantai Juxiang Construction Machinery Co., Ltd
Since 2024
2000+
150
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Vibro Hammer
, Hydraulic Breaker
, Excavator Long Reach Boom
, Primary Crusher
, Hydraulic Metal Shear
ODM, OEM, Own Brand
ISO9001:2015
Tianjin Youfa International Trade Co., Ltd.
Since 2011
773
72
Suppliers with verified business licenses
5.0
Plant Area
Number of Employees
Trading Company
Steel Pipe; Scaffolding; Pipe Fitting; Stainless Steel Pipe; Steel Plate and Coil
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
Manufacturer/Factory
Elevator
, Rubber Hose
, Power Tongs
, Rotary Table
, Drilling Rig Accessories
OEM
Response Time≤3h
Manufacturer/Factory
, Trading Company
Chemical Pump
, Centrifugal Pump
, Slurry Pump
, Magnetic Pump
, Self-Priming Pump
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ANSI/ESD, ASME...
Nanjing Dongkun Metals Co., Ltd.
Since 2009
59.54 Mil
728
20
Suppliers with verified business licenses
5.0
Annual Revenue
Plant Area
Number of Employees
Manufacturer/Factory
, Trading Company
Machining Parts
, Sand Casting Parts
, Forging Parts
, CNC Machining Parts
, Precision Casting Parts
ODM, OEM
ISO9001:2015
Qingdao Bohwa Machinery Corporation
Since 2019
5 Mil
230
9
Suppliers with verified business licenses
4.0
Annual Revenue
Plant Area
Number of Employees
Trading Company
Mining Dump Truck; Diamond Drilling Tools; Drilling Rigs; Loaders; Drilling Pipes
ISO 9001
within 15 workdays
Manufacturer/Factory
Rigging
, Rigging Hardwre
, Stamping
, Casting
, Forging
OEM, ODM
ISO 9001, IATF16949
Manufacturer/Factory
, Other
Fire Hose
, PVC Hose
, Coupling
, Branchpipe
, Layflat Hose
OEM
ISO 9001, ISO 14001