Black Coupling Total 2,000+ manufacturers & suppliers found with 6,000+ products
Audited Supplier
Manufacturer/Factory
, Trading Company
Pneumatic Hose , Pneumatic Fittings , Water Solenoid Valve , Air Source Treatment , Solenoid Valve
OEM, ODM, Own Brand
within 15 workdays
-
US$ 0.438 / Piece10 Pieces (MOQ) -
US$ 0.438 / Piece10 Pieces (MOQ)
-
US$ 0.098 / Piece10 Pieces (MOQ)
Baoding Hengda Flange Manufacture Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
2000+
Plant Area
52
Number of Employees
Manufacturer/Factory
, Trading Company
Flange Pipe Fitting , Rubber Joint
ODM, OEM
ISO9001:2015
-
US$ 0.45 / Piece5000 Pieces (MOQ)
-
US$ 0.45 / Piece5000 Pieces (MOQ)
-
US$ 0.45 / Piece5000 Pieces (MOQ)
Zhejiang Ruituo Automation Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
Audited Supplier2000+
Plant Area
31
Number of Employees
Manufacturer/Factory
, Trading Company
Pneumatic Fitting , Pneumatic Cylinder , Pu Tube , Air Gun
ODM, OEM, Own Brand
within 15 workdays
-
US$ 0.067 / Piece100 Pieces (MOQ)
-
US$ 0.159 / Piece100 Pieces (MOQ)
-
US$ 0.191 / Piece100 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$ 0.05 / Piece1000 Pieces (MOQ)
-
US$ 0.05 / Piece1000 Pieces (MOQ)
-
US$ 0.05 / Piece10 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$ 30 / Piece1 Piece (MOQ)
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 25 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Pipe Fittings , Flanges , Valves , Pipe Hangers and Clamps , Pipe Nipples
OEM, ODM
ISO 9001
-
US$ 0.5 / Piece10 Pieces (MOQ)
-
US$ 0.5 / Piece10 Pieces (MOQ)
-
US$ 0.5 / Piece10 Pieces (MOQ)
Manufacturer/Factory
Plastic Hose Barb Fitting , Quick Disconnect Coupling , Luer Fitting , Plastic Threaded Fitting , One Way Check Valves
ISO 13485
within 15 workdays
-
US$ 0.28 / Piece100 Pieces (MOQ)
-
US$ 0.28 / Piece100 Pieces (MOQ)
-
US$ 2.8 / Piece100 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Keyless Locking Device , Timing Belt Pulley , Flexible Coupling , Keyless Bushing , Clamping Element
OEM, ODM
ISO 9001
-
US$ 2.4 / Piece5 Pieces (MOQ)
-
US$ 2.5 / Piece5 Pieces (MOQ)
-
US$ 2.5 / Piece5 Pieces (MOQ)
Jiangsu Langboone Pipe Manufacturing Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
124.71 Mil
Annual Revenue
2000+
Plant Area
139
Number of Employees
Manufacturer/Factory
, Trading Company
HDPE Pipe , HDPE Fitting , Polyethylene Pipe , PE Composite Pipe , HDPE Doubel Wall Corrugated Pipe
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 Certificate
-
US$ 2 / Meter100 Meters (MOQ)
-
US$ 2 / Meter100 Meters (MOQ)
-
US$ 20 / Piece100 Pieces (MOQ)
Linyi Changyuan International Trade Co., Ltd.
Since 2023 Suppliers with verified business licenses
5.0
100
Plant Area
4
Number of Employees
Manufacturer/Factory
, Trading Company
HDPE Pipe Fitting , HDPE pipe LVP/Laminated Veneer Paper , BES/balance enhancement sheet , Plywood , Wood Moulding
ODM, OEM
Response Time≤3h
-
US$ 1.51 / Piece1000 Pieces (MOQ)
-
US$ 1.6 / Piece1000 Pieces (MOQ)
-
US$ 0.19 / Piece500 Pieces (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$ 0.2 / Piece1 Piece (MOQ)
-
US$ 0.1 / Piece1000 Pieces (MOQ)
-
US$ 0.2 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Group Corporation
Stainless Steel Fitting , Stainless Steel Ball Valve , Seamless Pipe , Post Anchor , Wire Mesh
OEM, ODM, Own Brand
ISO 9001, ISO 9000, QC 080000
-
US$ 0.5 / Piece1000 Pieces (MOQ)
-
US$ 0.5 / Piece1000 Pieces (MOQ)
-
US$ 0.5 / Piece1000 Pieces (MOQ)
Xingtai Shuofeng Plastic Products Factory
Since 2023 Suppliers with verified business licenses
5.0
2000+
Plant Area
71
Number of Employees
Manufacturer/Factory
, Trading Company
Clamp Saddle , Hdpe Compression Fitting , Plastic Ball Valve , Pp Compression Fitting , Pp Compression Valve
ODM, OEM, Own Brand
within 15 workdays
-
Negotiable1000 Pieces (MOQ)
-
Negotiable1000 Pieces (MOQ)
-
Negotiable1000 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
HDPE Pipe , PVC Pipe , HDPE Double Wall Corrugated Pipe , U-PVC Pipe , HDPE Pipe Fittings
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 0.1 / Piece1 Piece (MOQ)
-
US$ 0.1 / Piece1 Piece (MOQ)
-
US$ 0.1 / Piece1 Piece (MOQ)
Jingjiang Huading Machinery Manufacturing Co., Ltd.
Since 2016 Suppliers with verified business licenses
5.0
2000+
Plant Area
24
Number of Employees
Manufacturer/Factory
, Trading Company
Cardan Shafts , Couplings , Rolls , Metallurgical Fittings , Gearboxes and Accessories
ODM, Own Brand
Response Time≤3h
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Malleable Iron Pipe Fitting , Pipe Products , Pipe Nipple , Gi Fitting , Pipe Fitting
Own Brand
Response Time≤3h
-
US$ 0.02 / Piece50 Pieces (MOQ)
-
US$ 0.15 / Piece1000 Pieces (MOQ)
-
US$ 0.15 / Piece100 Pieces (MOQ)
Hebei Hanghong Trading Co., Ltd.
Since 2014 Suppliers with verified business licenses
5.0
5 Mil
Annual Revenue
80
Plant Area
6
Number of Employees
-
US$ 0.39 / Piece10 Pieces (MOQ)
-
US$ 0.39 / Piece10 Pieces (MOQ)
-
US$ 0.39 / Piece10 Pieces (MOQ)
Manufacturer/Factory
Malleable Iron Pipe Fittings , Grooved Fittings , Butt Weld Pipe Fittings , Forged Steel Flanges , Forged Steel Fittings
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 20000, OHSAS/ OHSMS 18001
-
US$ 2100 / Ton1 Ton (MOQ)
-
US$ 2100 / Ton1 Ton (MOQ)
-
US$ 2100 / Ton1 Ton (MOQ)
Manufacturer/Factory
, Trading Company
, Group Corporation
Timing Belt Pulley , V Belt Pulley , Locking Device , Gear Racks , Couplings
OEM, ODM
ISO 9001
-
US$ 1.5 / Piece1 Piece (MOQ)
-
US$ 6.57 / Piece50 Pieces (MOQ)
-
US$ 1.3 / Piece10 Pieces (MOQ)
HangZhou Ever-Power Transmission Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
Manufacturer/Factory
Agricultural Gearbox , Worm Reducer , Sprocket , Gear , Chain
ISO 9001, ISO 9000
Hangzhou, Zhejiang
-
US$ 10 / Piece100 Pieces (MOQ)
-
US$ 10 / Piece100 Pieces (MOQ)
-
US$ 6.5 / Piece100 Pieces (MOQ)
Sanhe Bestrubber Import & Export Co., Ltd.
Since 2013 Suppliers with verified business licenses
5.0
152
Plant Area
5
Number of Employees
Trading Company
Silicone Sheet , Polyurethane Sheet , Polyurethane Rod , Rubber Mounting , Rubber Sheet
ODM
ISO 9001
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 6 / Piece10 Pieces (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
Manufacturer/Factory
PVC Roof Tile , Septic Tank , Grease Trap , Thatch Roof , Anti-Corrosion Polyester Sheet
OEM, ODM, Own Brand
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001
-
US$ 30 / Piece1000 Pieces (MOQ)
-
US$ 15 / Piece10 Pieces (MOQ)
-
US$ 30 / Piece1000 Pieces (MOQ)
Ningbo Pntek Technology Co., Ltd.
Since 2021 Suppliers with verified business licenses
5.0
200
Plant Area
18
Number of Employees
Manufacturer/Factory
, Trading Company
Solar PV Cable , PVC Valve and Fitting (Only Sales)
ODM, OEM
Response Time≤3h
-
US$ 0.2 / Piece2000 Pieces (MOQ)
-
US$ 0.2 / Piece2000 Pieces (MOQ)
-
US$ 0.2 / Piece2000 Pieces (MOQ)
Manufacturer/Factory
Camlock Fitting , Storz Coupling , Tri Clamps , Air Hose Coupling , Safety Cable
OEM, ODM, Own Brand
ISO 9001
-
US$ 1.2 / Piece50 Pieces (MOQ)
-
US$ 0.12 / Piece50 Pieces (MOQ)
-
US$ 1.98 / Piece50 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Air Compressor Parts , Screw Air Compressor , Air Compressor , Air Dryer , Nitrogen and Oxygen Generator
OEM, Own Brand
ISO 9001
-
US$ 99 / Piece1 Piece (MOQ)
-
US$ 23.53 / Piece1 Piece (MOQ)
-
US$ 84 / Piece1 Piece (MOQ)
Hangzhou Xinlan Technology Co., Ltd.
Since 2020 Suppliers with verified business licenses
5.0
Trading Company
Gearbox , Reducer , Sprocket , Gear , Gear Rack
ISO 9001
within 15 workdays
-
US$ 10 / Piece100 Pieces (MOQ)
-
US$ 10 / Piece100 Pieces (MOQ)
-
US$ 10 / Piece100 Pieces (MOQ)
Hangzhou Speedway Import & Export Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
760
Plant Area
14
Number of Employees
Trading Company
PTO Shaft , Auto Drive Shaft , Universal Joint , Agricultural Gearbox , Drive Shaft Parts
ISO 9001
Hangzhou, Zhejiang
-
US$ 8 / Piece50 Pieces (MOQ)
-
US$ 7.8 / Piece50 Pieces (MOQ)
-
US$ 8 / Piece50 Pieces (MOQ)
Ningbo Shuangxuan Vehicle Parts Co., Ltd.
Since 2020 Suppliers with verified business licenses
4.0
2000
Plant Area
5
Number of Employees
Trading Company
Trailer Parts , Trailer Jack , Jockey Wheel , Trailer Coupler , Trailer Light
Independent
within 15 workdays
-
US$ 55.6 / Piece100 Pieces (MOQ)
-
US$ 60 / Piece1000 Pieces (MOQ)
-
US$ 12.7 / Piece100 Pieces (MOQ)
Ningbo Minde Building Materials Co., Ltd.
Since 2007 Suppliers with verified business licenses
5.0
2000+
Plant Area
85
Number of Employees
Manufacturer/Factory
, Trading Company
PP Irrigation Fittings , PP Irrigation Valves , PPR Pipes , Pexa Floor Heating Pipe , PPR Fittings
ODM, OEM, Own Brand
Ningbo, Zhejiang
-
US$ 0.036 / Piece1000 Pieces (MOQ)
-
US$ 0.05 / Piece1000 Pieces (MOQ)
-
US$ 0.05 / Piece1000 Pieces (MOQ)
Fluid Tech Piping Systems (Tianjin) Co., Ltd
Since 2024 Suppliers with verified business licenses
5.0
20
Plant Area
5
Number of Employees
Trading Company
Malleable Iron Pipe Fittings/Pipe Hangers/Anti-Seismic Bracket/Grooved Pipe Fittings/Fire Valve
ODM
Response Time≤3h
-
US$ 0.13 / Piece100 Pieces (MOQ)
-
US$ 0.13 / Piece100 Pieces (MOQ)
-
US$ 0.13 / Piece100 Pieces (MOQ)
Audited Supplier
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