Oil Coupling Factory
Total 2,000+
manufacturers & suppliers found with 6,000+ products
Qingdao Tontr Pipeline System Co. Ltd.
Since 2022 Suppliers with verified business licenses
5.0
Audited Supplier
2000
Plant Area
50
Number of Employees
Manufacturer/Factory
, Trading Company
Ultra high pressure grooved coupling
, UHV coupling
, Grooved fitting
, Gate valve
, Butterfly valve
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
-
US$ 5 / Piece2 Pieces (MOQ) -
US$ 10 / Piece1 Piece (MOQ)
-
US$ 2 / Piece2 Pieces (MOQ)
Wenzhou Hupoo Pipe Industry Co., Ltd.
Since 2021 Suppliers with verified business licenses
4.0
2000
Plant Area
20
Number of Employees
Manufacturer/Factory
, Trading Company
Stainless Steel Pipe Fittings
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 1.2 / Piece10 Pieces (MOQ)
-
US$ 1.1 / Piece100 Pieces (MOQ)
-
US$ 1.1 / Piece100 Pieces (MOQ)
Hengshui Runxi International Trade Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
Audited Supplier137
Plant Area
10
Number of Employees
Trading Company
Rubber Hose
, Hydraulic Hose
, Rubber Hose Production Line
, Stainless Steel Flexible Hose
, Hose Fitting
ODM, OEM
Response Time≤3h
-
US$ 0.8 / Piece100 Pieces (MOQ)
-
US$ 1 / Piece100 Pieces (MOQ)
-
US$ 0.8 / Piece100 Pieces (MOQ)
Manufacturer/Factory
Rubber Hose
, Pipe Fitting
, Sealing Rings
, -Safety Valve/Reversing Valve/Hydraulic Control
, PE Pipe
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
Negotiable100 pieces (MOQ)
-
Negotiable200 Pieces (MOQ)
-
Negotiable100 pieces (MOQ)
Shijiazhuang Jizhong Malleable Iron Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
33
Number of Employees
Manufacturer/Factory
, Trading Company
Iron Pipe Fitting
, Butt Welding Pipe Fitting
, Grooved Couplings
, Grooved Fitting
, Cast Iron Cookware
ODM, Own Brand
Shijiazhuang, Hebei
-
US$ 0.1 / Piece10 Pieces (MOQ)
-
US$ 0.16 / Piece50 Pieces (MOQ)
-
US$ 0.05 / Piece1000 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Pipe Fittings
, Flanges
, Valves
, Pipe Hangers and Clamps
, Pipe Nipples
OEM, ODM
ISO 9001
-
US$ 0.1 / Piece100 Pieces (MOQ)
-
US$ 0.1 / Piece100 Pieces (MOQ)
-
US$ 0.1 / Piece100 Pieces (MOQ)
Manufacturer/Factory
Hydraulic Hose
, Rubber Hose
, PTFE Teflon Hose
, Fitting
, Quick Coupling
OEM, Own Brand, Harmony
ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001
-
US$ 1.2 / Piece500 Pieces (MOQ)
-
US$ 1.2 / Piece500 Pieces (MOQ)
-
US$ 1.2 / Piece500 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Camlock Coupling
, Rubber Gasket
, Pipe Fitting
, Stainless Steel Ball Valve
, Marine Hardware
OEM, ODM
ISO 9001
-
US$ 0.1 / Piece500 Pieces (MOQ)
-
US$ 0.1 / Piece500 Pieces (MOQ)
-
US$ 0.1 / Piece500 Pieces (MOQ)
Zhengzhou Maierda Petroleum Equipment Co., Ltd.
Since 2019 Suppliers with verified business licenses
4.0
Trading Company
Casing Centralizers
, Float Equipment
, Pipes & Rods
, Cementing Tools
, Couples & Crossovers
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 8 / Piece1 Piece (MOQ)
-
US$ 2 / Piece1 Piece (MOQ)
-
US$ 2 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Roller Chain
, Conveyor Chain
, Welded Chain
, Forged Chain
, Forged Trolly
OEM, ODM, Own Brand
ISO 9001, QC 080000
-
US$ 4.2 / Set100 Sets (MOQ)
-
US$ 5.8 / Set100 Sets (MOQ)
-
US$ 28.6 / Set100 Sets (MOQ)
Manufacturer/Factory
Injection Molding
, Mould
, Plastic Injection
, Plastic Tooling
, OEM Plastic
OEM, ODM
Ningbo, Zhejiang
-
US$ 2 / Piece100 Pieces (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 4.48 / Piece1 Piece (MOQ)
Manufacturer/Factory
Camlock Fitting
, Storz Coupling
, Tri Clamps
, Air Hose Coupling
, Safety Cable
OEM, ODM, Own Brand
ISO 9001
-
US$ 2.64 / Piece50 Pieces (MOQ)
-
US$ 1.5 / Piece50 Pieces (MOQ)
-
US$ 1.5 / Piece50 Pieces (MOQ)
Hongkong Eastlong Technology Co., Limited
Since 2023 Suppliers with verified business licenses
4.0
2000+
Plant Area
Manufacturer/Factory
Tubing Coupling
, Casing Coupling
, Pup Joints
, Crossovers
, Centralizer
OEM, ODM, Own Brand
ISO 14001
-
US$ 55.7 / Piece100 Pieces (MOQ)
-
US$ 4.05 / Piece50 Pieces (MOQ)
-
US$ 4.62 / Piece100 Pieces (MOQ)
Guangzhou Xiebang Machinery Co., Limited
Since 2016 Suppliers with verified business licenses
5.0
128
Plant Area
8
Number of Employees
Trading Company
Excavator Parts
, Coupling
, Oil Seal
, Hydraulic Pump Parts
, Rubber Mount
OEM, Own Brand
ISO 9001, PAS 28000
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 50 / Piece20 Pieces (MOQ)
-
US$ 30 / Piece1 Piece (MOQ)
Qingdao Restart New Material Technology Co., Ltd
Since 2023 Suppliers with verified business licenses
5.0
7 Mil
Annual Revenue
2000+
Plant Area
29
Number of Employees
Manufacturer/Factory
, Trading Company
Lubrication Hose; Lubrication Accessories; Pressure Plastic Tube; Test Hose and Fittings; R7 Hose; R8 Hose; TPU Hose
ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
-
US$ 9.4 / Meter100 Meters (MOQ)
-
US$ 9.4 / Piece100 Pieces (MOQ)
-
US$ 9.4 / Meter100 Meters (MOQ)
Chiping Dingli Steel Sleeve Co., Ltd
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
39
Number of Employees
Manufacturer/Factory
, Trading Company
Rebar Coupler
ODM, OEM
ISO9001:2015
-
US$ 0.15 / Piece100 Pieces (MOQ)
-
US$ 0.15 / Piece100 Pieces (MOQ)
-
US$ 0.15 / Piece100 Pieces (MOQ)
Manufacturer/Factory
Float Collar and Float Shoe
, Cementing Basket
, Stage Collar
, Cementing Head
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 6.36 / Piece50 Pieces (MOQ)
-
US$ 6.36 / Piece10 Pieces (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
Jiangsu YiCheng Fluid Equipment Co., Ltd.
Since 2018 Suppliers with verified business licenses
5.0
300
Plant Area
6
Number of Employees
Manufacturer/Factory
, Trading Company
Tube Fittings; Tube Adapter; Hose Fittings; SAE Flanges; Quick Coupling
Own Brand, ODM, OEM
Response Time≤3h
-
US$ 2 / Piece100 Pieces (MOQ)
-
US$ 2.7 / Piece100 Pieces (MOQ)
-
US$ 0.99 / Piece100 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Steel Pipes
, Pipes Fittings
, Socket Fittings
, Flange
, Angle Bar
OEM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ASME
-
US$ 10 / Piece100 Pieces (MOQ)
-
US$ 0.1 / Piece1 Piece (MOQ)
-
US$ 1.5 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Hydraulic Hose
, Fitting
, Industrial Hose
, PVC Hose
, Suction Hose
OEM, Own Brand
ISO 9001, ISO 14000
-
US$ 0.6 / Piece20 Pieces (MOQ)
-
US$ 0.7 / Piece20 Pieces (MOQ)
-
US$ 0.8 / Piece20 Pieces (MOQ)
Qingdao Hyrotech Rubber & Plastic Products Co., Ltd.
Since 2013 Suppliers with verified business licenses
5.0
Manufacturer/Factory
Hydraulic Hose
, Air Hose
, Welding Hose
, Teflon Hose
, Oil Hose
Own Brand
ISO 9001
-
US$ 0.4 / Meter500 Meters (MOQ)
-
US$ 3 / Piece50 Pieces (MOQ)
-
US$ 3 / Piece50 Pieces (MOQ)
Weifang Tianying Security Technology Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
60
Plant Area
6
Number of Employees
-
US$ 0.02 / Piece50 Pieces (MOQ)
-
US$ 0.02 / Piece50 Pieces (MOQ)
-
US$ 0.02 / Piece50 Pieces (MOQ)
Dongying City Kenli District Jinxiu Petroleum Machinery Co., Ltd
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
35
Number of Employees
Manufacturer/Factory
, Trading Company
Sucker Rod
, Drive Rod
, Pony Rod
, Polish Rod
, Drill and Workover Rig and Accessories
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 60 / Piece100 Pieces (MOQ)
-
US$ 1.5 / Piece10 Pieces (MOQ)
-
US$ 1.5 / Piece10 Pieces (MOQ)
Zhejiang Yuzheng Valve Technology Co., Ltd.
Since 2014 Suppliers with verified business licenses
5.0
1580
Plant Area
24
Number of Employees
Manufacturer/Factory
, Trading Company
Stainless Steel Ball Valve
, Ball Valve
, Butterfly Valve
, Fitting
, Sanitary Valve
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 1.9 / Piece10 Pieces (MOQ)
-
US$ 1.7 / Piece20 Pieces (MOQ)
-
US$ 1.5 / Piece10 Pieces (MOQ)
Manufacturer/Factory
Oil Pipe
, Casing Pipe
, API Pipe
, OCTG
, Steel Pipe
Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
Negotiable10 Pieces (MOQ)
-
Negotiable(MOQ)
-
US$ 600 / Ton500 Tons (MOQ)
Manufacturer/Factory
CNC Aluminum Part
, CNC Machining Part
, Forging Parts
, Motorcycle Parts
, Auto Parts
OEM
ISO 9001, IATF16949
-
US$ 2.15 / Piece200 Pieces (MOQ)
-
US$ 0.1 / Piece800 Pieces (MOQ)
-
US$ 0.1 / Piece1000 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
HDPE Pipe
Response Time≤3h
ISO9001:2015, ISO14001:2015
-
US$ 0.04 / Piece2000 Pieces (MOQ)
-
US$ 0.04 / Piece2000 Pieces (MOQ)
-
US$ 0.04 / Piece2000 Pieces (MOQ)
Manufacturer/Factory
Wheel Disc Roller
, Rubber Roller
, Flow Meter
, Filter
, Plastic Roller
Own Brand
Response Time≤3h
-
US$ 9.99 / Piece1 Piece (MOQ)
-
US$ 9.99 / Piece1 Piece (MOQ)
-
US$ 9.99 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
, Group Corporation
Timing Belt Pulley
, V Belt Pulley
, Locking Device
, Gear Racks
, Couplings
OEM, ODM
ISO 9001
-
US$ 2.4 / Piece50 Pieces (MOQ)
-
US$ 1.5 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
Manufacturer/Factory
Cast Iron Valve
, Cast Steel Valve
, Ball Valve
, Forged Flange
, Ductile Iron Pipe Fitting
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 0.5 / Piece1000 Pieces (MOQ)
-
US$ 0.5 / Piece1000 Pieces (MOQ)
-
US$ 0.5 / Piece1000 Pieces (MOQ)
Audited Supplier
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