Rebar Coupler

Professional Rebar Coupler Manufacturer

As a professional factory, we focus exclusively on rebar coupler manufacturing with rigorous quality control and in-depth technical expertise.

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About Rebar Coupler


A Rebar Coupler is a mechanical connector designed to join two reinforcing bars and transfer tensile and compressive forces through the splice. It provides an alternative to conventional lap splicing where reinforcement congestion, bar length, installation space, or structural requirements make overlapping bars less practical.


Mechanical rebar couplers are widely used in reinforced concrete construction because they can create compact and repeatable connections while reducing unnecessary rebar overlap. CPDL supplies multiple configurations, including Threaded Rebar Couplers, Parallel Thread Couplers, MBT Rebar Couplers, One Touch Couplers, Taper Thread Couplers, Adjustable Couplers, Weldable Couplers, and Cold Extrusion Couplers.

Featured Products

With a registered capital of 6 million yuan, it is a professional company engaged in the development, production and sales of mechanical connection products such as Rebar Coupler.

MBT Rebar Coupler

MBT Rebar Coupler

MBT bolt connectors provide an economical and efficient method for Rebar Coupler.

One Touch Coupler

One Touch Coupler

One Touch Coupler enables tool-free, instant and reliable rebar coupler for construction projects.

ParalelThread Coupler

ParalelThread Coupler

Threaded Rebar Coupler provides hiqh-strength mechanical splicing for steel rebars in construction.

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Threaded Rebar Coupler

Parallel Thread Coupler is designed for high

strength rebar connection with upset thread processing.

Product Advantages

Our Rebar Coupler systems offer reliable manufacturing, flexible installation, and multiple connection options for different construction requirements.

Custom metal rebar couplers in multiple sizes

Design and Customization Services

Offer OEM & ODM customization. Custom sleeves per drawings, samples. Adjustable material, thread, logo and packaging with fast sampling service.

Quality Assurance

Strict full process inspection from raw materials to finished goods. Tensile tests & third party reports available. Comply with ISO, UKCARES standards to avoid project risks.

ISO 9001 CARES certificate for quality assurance

Rebar Coupler Project Cases

Quality control includes raw-material, dimensional, thread, and final product inspections. Batch reports and third-party sampling can also be provided when required.

Seoul Sky rebar coupler project at night

Seoul Sky

Seoul Sky, located in the 555-meter, 123-story Lotte World Tower in Seoul, is one of South Korea’s most iconic high-rise landmarks. The project represents the demanding structural and construction requirements of modern super-tall buildings.

Rebar coupler used in Landmark 81 skyscraper

Landmark 81

Landmark 81 in Ho Chi Minh City, Vietnam, is Southeast Asia’s tallest building—a 462-meter, 81-story landmark skyscraper combining residential, commercial, and entertainment spaces.

Lakhta Center rebar coupler project at sunset

Lakhta Center

Lakhta Center in Saint Petersburg, Russia, is Europe’s tallest skyscraper, standing 462.5 meters high with 87 floors and serving as a major modern city landmark.


Jeddah Tower rebar coupler construction site

Jeddah Tower

Jeddah Tower in Jeddah, Saudi Arabia, is a supertall skyscraper designed to exceed 1,000 meters and become a major landmark of the city’s new economic district.



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OEM Service

Coupler Size Customization

Coupler dimensions can be developed according to required rebar diameter, connection configuration, project drawings, and applicable technical specifications.

Marking and Packaging

Product marking, identification, packaging quantities, labels, and export packaging can be coordinated according to distributor or project procurement requirements.

Thread Specification Support

Parallel, taper, reducing, positioning, and other thread configurations can be evaluated according to reinforcement specifications and installation requirements.

Sample and Documentation Support

Samples, technical drawings, product information, test data, and relevant inspection documentation can be prepared to support preliminary project verification.

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Not sure which Rebar Coupler fits your project? Send us your rebar specifications, coupler requirements, quantity, and destination for product selection and quotation support.

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FAQs About Rebar Coupler

Q: What is a Rebar Coupler used for?
A Rebar Coupler mechanically joins two reinforcing bars so forces can transfer through the connection. It is commonly used where lap splicing would consume excessive reinforcement, create congestion, or be difficult to install.
Q: What types of Rebar Couplers are available?
Available solutions include Threaded Rebar Couplers, Parallel Thread Couplers, MBT Rebar Couplers, One Touch Couplers, Hexagonal Couplers, Taper Thread Couplers, Adjustable Couplers, Weldable Couplers, and Cold Extrusion Press Couplers. The correct type depends on rebar specification, installation conditions, structural requirements, and project standards.
Q: Which rebar sizes can your couplers connect?
CPDL's published standard range covers approximately Φ12–Φ40 mm, while special diameters, lengths, and thread configurations can be evaluated for customization. Buyers should provide the exact rebar grade and dimensions before final product selection.
Q: Can you manufacture customized Rebar Couplers?
Yes. Non-standard dimensions, thread specifications, connection configurations, surface requirements, marking, and packaging can be evaluated according to drawings or technical specifications.
Q: What is the MOQ for Rebar Couplers?
MOQ depends on the coupler type, specification, production requirements, and whether the product is standard or customized. Send the required size and quantity so the appropriate order quantity and quotation can be confirmed.

Our Certificate

CPDL provides Rebar Coupler certificates and inspection reports according to project and market requirements.

CARES technical approval for rebar coupler
ISO 9001 quality certificate for rebar coupler
CARES TA1-B 5105 report for rebar coupler
CARES TA1-F 5106 report for rebar coupler

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Planning a building, bridge, tunnel, precast, or infrastructure project requiring reliable Rebar Couplers? Send CPDL your rebar specifications, connection method, quantity, and project standards for a suitable solution and quote.

Send Your Rebar Specifications — Get a Rebar Coupler Solution and Quote.

Mob:+86-13371462215

E-mail:lucy@dinglirebarcoupler.com

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