Coupler manufacturers & suppliers
China Manufacturer of Coupler

Sponsored products/suppliers.
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Ningbo Xingfeng Machinery Co., Ltd.
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Diamond Member
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Audited Supplier
- Zhejiang, China
- ISO 9001, ISO 9000, OHSAS/ OHSMS 18001
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Sponsored products/suppliers.
Forged Q235 HDG Electric Galvanized EN-74B Scaffolding Double Coupler
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Suppliers with verified business licenses
4.0Qingdao Plus Scaffolding Co., Ltd.-
Gold Member
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Audited Supplier
- Shandong, China
- ISO 9001, ISO 9000, ISO 20000
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Recommended product from this supplier.
Hot Sale Frame Construction Scaffolding Galvanized Steel Pipe Swivel Coupler for Frame Scaffolding
Recommended product from this supplier.
- Material : Steel
- Type : Fixed
- Structural Style : Multi-Pole Scaffolding
- Framework : Combined Scaffolding More
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Rizhao Fast & Fasten Scaffold Co., Ltd.
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Diamond Member
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Audited Supplier
- Shandong, China
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Manufacturer/Factory
- ISO9001:2015
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Recommended product from this supplier.
Steel Rebar Splicing Threading Machine Sleeve Bar Swivel Quick Reinforcement Mechanical Thread Rolling Machine Rebar Coupler
Recommended product from this supplier.
- After-sales Service : 1 Year
- Connection : Female
- Head Code : Round
- Thread Distribution : Internal Thread More
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Chiping Dingli Steel Sleeve Co., Ltd
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Diamond Member
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Audited Supplier
- Shandong, China
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Manufacturer/Factory
- ISO9001:2015
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Recommended product from this supplier.
Garage Door Shaft Coupler 1"
Recommended product from this supplier.
- After-sales Service : 1 Year
- Warranty : 1 Year
- Connection : Press Connection
- Structure : Roller Chain More
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Ningbo Yinzhou Rongli Metal Products Co., Ltd.
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Diamond Member
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Audited Supplier
- Zhejiang, China
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Manufacturer/Factory
- ISO 9001
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Recommended product from this supplier.
Steel Bar Couplers Rebar Splicing System Save Cost Easy Operation Rebar Coupler Factorysteel
Recommended product from this supplier.
- After-sales Service : 1 Year
- Connection : Female
- Head Code : Round
- Thread Distribution : Internal Thread More
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Chiping Dingli Steel Sleeve Co., Ltd
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Diamond Member
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Audited Supplier
- Shandong, China
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Manufacturer/Factory
- ISO9001:2015
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Recommended product from this supplier.
En74-1 Bb Standard Drop Forged Steel Double Coupler/Fixed Clamp/Right Angle Coupler for German/Layher Scaffolding System
Recommended product from this supplier.
- After-sales Service : Full Time After Sales Service
- Warranty : 2 Years
- Material : Steel
- Type : Fixed More
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Rizhao Weiye Tools Co., Ltd.
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Diamond Member
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Audited Supplier
- Shandong, China
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Manufacturer/Factory
- ISO 9001
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Recommended product from this supplier.
Low Pim 698-4000MHz 4.3-10 Type 5G Directional Coupler for IBS and DAS
Recommended product from this supplier.
- Packing : Standard Export Packing Cartons
- Port : Shanghai
- Production Capacity : 500PCS/Day
- Trademark : Topwave More
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Suppliers with verified business licenses
5.0Hefei Topwave Telecom Co., Ltd.-
Diamond Member
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Audited Supplier
- Anhui, China
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Manufacturer/Factory
- ISO 9001, ISO 9000, ISO 14001
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Recommended product from this supplier.
NAIWO 3/8 Stainless NPT Flat Face Quick Release Couplers Couplings
Recommended product from this supplier.
- Connection : Push in
- Material : Stainless Steel
- Standard : 3/8''body 3/8'' threads (1/4''- 2'' for choice)
- Packing : Wooden Case/Pallet with Carton Inside More
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Hebei Naiwo Fluid Technology Co., Ltd.
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Diamond Member
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Audited Supplier
- Hebei, China
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Manufacturer/Factory,Trading Company
- ISO 9001
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Recommended product from this supplier.
Scaffolding Drop Forged Double Coupler British Style
Recommended product from this supplier.
- Material : Steel
- Type : Fixed
- Structural Style : Multi-Pole Scaffolding
- Framework : Combined Scaffolding More
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Nanjing Tuopeng Construction Technology Co., Ltd.
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Diamond Member
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Audited Supplier
- Jiangsu, China
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Manufacturer/Factory,Trading Company
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Recommended product from this supplier.
Threaded Rebar Mechanical Connector Coupler in Building Material Rebar Coupler
Recommended product from this supplier.
- After-sales Service : 1 Year
- Connection : Female
- Head Code : Round
- Thread Distribution : Internal Thread More
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Chiping Dingli Steel Sleeve Co., Ltd
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Diamond Member
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Audited Supplier
- Shandong, China
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Manufacturer/Factory
- ISO9001:2015
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Recommended product from this supplier.
Beer Dispenser Homebrew Keg Coupler (type S, no relief valve)
Recommended product from this supplier.
- Type : Beer Valve
- Material : Metal
- Surface : Sand Blasted, Chrome Plated
- Logo : Jiuya or Customized More
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Yuhuan Aufon Metalworks Co., Ltd.
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Diamond Member
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Audited Supplier
- Zhejiang, China
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Manufacturer/Factory
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Recommended product from this supplier.
Odot Automation Cn-8033 Ethercat Network Adapter Remote I/O Bus Coupler
Recommended product from this supplier.
- Usage : Computer, Workstation, Server, Mobile phone, Automation
- Type : Wired
- Support Network : Ethernet
- Information content : Data More
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Sichuan Odot Automation System Co., Ltd.
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Gold Member
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Audited Supplier
- Sichuan, China
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Manufacturer/Factory
- ISO9001:2015
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Recommended product from this supplier.
Superior Poly Propylene 4′ ′ Female Coupler by Hose Tail
Recommended product from this supplier.
- Connection : Female
- Structure : Universal
- Flexible or Rigid : Rigid
- Material : Plastic More
Recommended product from this supplier.
DIN Sanitary Stainless Steel 304/316L Pipe Fitting Polished Quick Coupler
Recommended product from this supplier.
- After-sales Service : Online
- Technique : Forged
- Nominal Diameter : DN15
- Material : Stainless Steel More
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Wenzhou Longwan Yongxing Xiaoman Pipe Fittings Factory
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Gold Member
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Audited Supplier
- Zhejiang, China
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Manufacturer/Factory
- ISO 9001, BS 25999-2, ANSI/ESD, ASME, IFS
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Recommended product from this supplier.
Tube Pipe Swivel Coupler for Soalr Power Mounting Structure
Recommended product from this supplier.
- After-sales Service : 1 Year
- Warranty : 1 Year
- Material : Steel
- Type : Swivel More
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Taizhou Nexus Import and Export Co., Ltd.
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Diamond Member
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Audited Supplier
- Jiangsu, China
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Manufacturer/Factory
- ISO 9001, ISO 9000, ISO 14001, ISO 14000
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Recommended product from this supplier.
Trailer Parts Trailer Coupling Straight Coupler Channel Tongue Coupler Fas-Loc Coupler Zinc Trigger-Type 2" Coupler
Recommended product from this supplier.
- After-sales Service : All Lifecircle
- Warranty : 1 Year
- Type : Coupler
- Certification : ISO/TS16949, CCC, DOT, ISO, CE More
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Suppliers with verified business licenses
4.0Qingdao Tsingleader Industry Co., Ltd.-
Gold Member
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Audited Supplier
- Shandong, China
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Manufacturer/Factory,Trading Company
- ISO 9001
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Recommended product from this supplier.
Mini Excavator Hydraulic Bucket Quick Change Coupler Tilt Quick Hitch Coupler for 0.8-4 Ton Excavator
Recommended product from this supplier.
- Type : Attachments
- Application : Excavator
- Certification : CE, ISO9001: 2000
- Condition : New More
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Suppliers with verified business licenses
5.0Yantai Jiangtu Mechanical Equipment Co., Ltd.-
Diamond Member
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Audited Supplier
- Shandong, China
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Manufacturer/Factory
- ISO 9001
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Recommended product from this supplier.
Impa 351322 Air Coupler Quick-Connect Stainless Steel 304 Sh pH Sm Pm Sf PF
Recommended product from this supplier.
- Customized : Non-Customized
- Number of Cylinders : 8
- Type : Couplers
- Usage : Air transport Screwdriver, Impact Wrench, Grinding Machinery, Air Compressor More
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Nanjing Chutuo Shipbuilding Equipment Co., Ltd.
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Diamond Member
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Audited Supplier
- Jiangsu, China
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Trading Company
- ISO 9001
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Recommended product from this supplier.
FTTH Steel Tube Fbt PLC 1/2 1/4 1/8 1/16 Splitter Sc/APC Fiber Optic Splitter Coupler
Recommended product from this supplier.
- Transmission Medium : Single-Mode
- Structure : LC
- Number of Cores : Single-Core
- Ferrule Endface : PC(UPC) More
Recommended product from this supplier.
Beer Dispenser Homebrew Keg Coupler (type D with relief valve)
Recommended product from this supplier.
- Type : Beer Faucet
- Material : Metal
- Surface : Sand Blasted, Nickle Plated
- Logo : Jiuya or Customized More
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Yuhuan Aufon Metalworks Co., Ltd.
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Diamond Member
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Audited Supplier
- Zhejiang, China
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Manufacturer/Factory
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Recommended product from this supplier.
180 Degree Hydraulic Tilt Rotator Quick Coupler for Excavator
Recommended product from this supplier.
- Type : Excavator Bucket
- Application : Excavator
- Certification : CE, ISO9001: 2000
- Condition : New More
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Suppliers with verified business licenses
5.0Yantai Jiangtu Mechanical Equipment Co., Ltd.-
Diamond Member
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Audited Supplier
- Shandong, China
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Manufacturer/Factory
- ISO 9001
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Recommended product from this supplier.
Threaded Rebar Mechanical Coupler for Connector Tie Rods for Business in The Shopping Site
Recommended product from this supplier.
- After-sales Service : Online Service Guidance
- Connection : Welding
- Head Code : Round
- Thread Distribution : Internal Thread More
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Chiping Dingli Steel Sleeve Co., Ltd
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Diamond Member
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Audited Supplier
- Shandong, China
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Manufacturer/Factory
- ISO9001:2015
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Recommended product from this supplier.
BS1139 En74 Drop Forged Fixed Double Swivel Andaimes Scaffolding Clamp Scaffolding Coupler for Sale
Recommended product from this supplier.
- After-sales Service : Online Technical Support
- Warranty : 1 Year
- Material : Steel
- Type : Mobile More
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Nord Technology (Tianjin) Limited Company
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Diamond Member
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Audited Supplier
- Tianjin, China
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Trading Company
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Recommended product from this supplier.
Masonry Construction Tube and Fittings Steel Tubular Scaffolding/Scaffold Drop Forged Fixed and Final Coupler/Rac
Recommended product from this supplier.
- After-sales Service : Full Time After Sales Service
- Warranty : 2 Years
- Material : Steel
- Type : Fixed More
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Rizhao Weiye Tools Co., Ltd.
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Diamond Member
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Audited Supplier
- Shandong, China
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Manufacturer/Factory
- ISO 9001
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Recommended product from this supplier.
Naiwo Double Shut off Type Quick Couplings Couplers ISO 7241A
Recommended product from this supplier.
- Connection : Push & Pull
- Material : Carbon Steel
- Standard : 1/4'' to 2''(BSP/NPT)
- Packing : Wooden Case/Pallet with Carton Inside More
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Hebei Naiwo Fluid Technology Co., Ltd.
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Diamond Member
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Audited Supplier
- Hebei, China
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Manufacturer/Factory,Trading Company
- ISO 9001
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Recommended product from this supplier.
Pressed Swivel Scaffold Forged Fixed Scaffolding Pipe Tube Coupler
Recommended product from this supplier.
- Material : Steel
- Type : Fixed
- Structural Style : Multi-Pole Scaffolding
- Framework : Combined Scaffolding More
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WUXI TOTAL CONTEC METAL INDUSTRIES CO.,LTD
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Diamond Member
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Audited Supplier
- Jiangsu, China
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Manufacturer/Factory,Trading Company
- ISO 9001
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Recommended product from this supplier.
Wagon Freight Accessories Chinese Supply Train 13b Casting Parts No. 16 Coupler
Recommended product from this supplier.
- After-sales Service : as Buyer Requested
- Warranty : 12 Months
- Customized : Customized
- Certification : ISO9001, Crcc,Iris,AAR,Uic More
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Sichuan Zhongli Hengsheng Mechanical Electronic Technology Co., Ltd
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Gold Member
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Audited Supplier
- Sichuan, China
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Manufacturer/Factory,Trading Company
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Recommended product from this supplier.
Customization Fiber Optical Ftb Splitter Steel FTTH Splitter Fbt Splitter Coupler
Recommended product from this supplier.
- Transmission Medium : Single-Mode
- Structure : LC
- Number of Cores : Single-Core
- Ferrule Endface : PC(UPC) More
Recommended product from this supplier.
50mm Towball Coupler, European Standard Trailer Coupler Auto
Recommended product from this supplier.
- Type : Boat Trailer Wobble Rollers
- Loading Weight : 3500kg
- Tent Type : Boat Trailer Coupler
- Tire Number : Customised More
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XINGTAI JINGTENG MACHINERY ACCESSORIES SALES CO., LTD.
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Gold Member
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Audited Supplier
- Hebei, China
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Manufacturer/Factory
- ISO 9001, ISO 9000
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Recommended product from this supplier.
Public Safety Using 138-960MHz Directional Coupler 6~30dB N Female Type
Recommended product from this supplier.
- Usage : Telephone, Workstation, Server, Laptop
- Type : Wireless
- Certification : CE, ISO, RoHS
- Condition : New More
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Suppliers with verified business licenses
5.0Hefei Topwave Telecom Co., Ltd.-
Diamond Member
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Audited Supplier
- Anhui, China
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Manufacturer/Factory
- ISO 9001, ISO 9000, ISO 14001
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Recommended product from this supplier.
45 Carbon Steel Rebar Coupler Sleeve Clamp for Steel Reinforcing
Recommended product from this supplier.
- After-sales Service : 1 Year
- Connection : Female
- Head Code : Round
- Thread Distribution : Internal Thread More
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Chiping Dingli Steel Sleeve Co., Ltd
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Diamond Member
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Audited Supplier
- Shandong, China
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Manufacturer/Factory
- ISO9001:2015
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Recommended product from this supplier.
Wholesale Railway Wagon Spare Parts Train Accessories Couplers in Stock
Recommended product from this supplier.
- After-sales Service : as Buyer Requested
- Warranty : 12 Months
- Customized : Customized
- Certification : ISO9001, Crcc,Iris,AAR,Uic More
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Sichuan Zhongli Hengsheng Mechanical Electronic Technology Co., Ltd
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Gold Member
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Audited Supplier
- Sichuan, China
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Manufacturer/Factory,Trading Company
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Recommended product from this supplier.
Good Thermal Stability Steel Tube Type Dual/Three Window 1X2 Splitter Ftb Coupler
Recommended product from this supplier.
- Type : Fiber Optic Splitter&Coupler
- Wiring Devices : ODF
- Certification : CE, ISO, RoHS, GS
- Condition : New More
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Qingdao Sunet Technologies Co., Ltd.
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Diamond Member
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Audited Supplier
- Shandong, China
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Manufacturer/Factory
- ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, BSCI
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Recommended product from this supplier.
Hose Tube Air Pneumatic Quick Connect Coupling Quick Coupler
Recommended product from this supplier.
- Customized : Customized
- Type : Quick Connector
- Usage : Air Compressor, Air Line
- Work Temperature : Normal Temperature More
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NINGBO INTELL PNEUMATIC TECHNOLOGY CO., LTD.
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Diamond Member
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Audited Supplier
- Zhejiang, China
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Manufacturer/Factory
- ISO9001:2015
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Recommended product from this supplier.
Excavator Tilt Rotating Quick Hitch Excavator Coupler
Recommended product from this supplier.
- Type : Crawler Excavator
- Usage : Special Excavator, Marine Excavator, Mining Excavator
- Bucket : Dragline
- Transmission : Hydraulic Transmission More
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Suppliers with verified business licenses
5.0Yantai Jiangtu Mechanical Equipment Co., Ltd.-
Diamond Member
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Audited Supplier
- Shandong, China
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Manufacturer/Factory
- ISO 9001
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Recommended product from this supplier.
Plastic Flexible Pipe Couplings -Straight Reducers /Reducing Coupler
Recommended product from this supplier.
- Standard Or Nonstandard : Standard
- Structure : Flexible
- Material : TPE
- Type : Universal Coupling More
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DALIAN YINGYU CO., LIMITED
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Gold Member
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Audited Supplier
- Liaoning, China
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Manufacturer/Factory,Trading Company
- ISO 9001
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Recommended product from this supplier.
Made in China Porfile DN 7.2 USA Male Socket Push Button Two Click Pneumatic Male Socket Safety Couplingsafety Exhaust Couplingquick Exhaust Coupler
Recommended product from this supplier.
- Standard : DIN, GB
- Material : Plastic
- Connection : Male
- Surface Treatment : Nickel-Plated More
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Ningbo XHnotion Pneumatic Technology Co., Ltd.
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Diamond Member
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Audited Supplier
- Zhejiang, China
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Manufacturer/Factory,Trading Company
- ISO 9000
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Recommended product from this supplier.
British Standard En74 Scaffolding Putlog Clamp Drop Forged Double Coupler
Recommended product from this supplier.
- Material : Steel
- Type : Fixed
- Structural Style : Doors Scaffolding
- Framework : Frame Combined Scaffolding More
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TIANJIN FRIEND STEEL TUBE CO., LTD.
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Diamond Member
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Audited Supplier
- Tianjin, China
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Manufacturer/Factory
- ISO9001:2015, ISO14001:2015, ISO45001:2016
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