TOTAL SOLUTION
Total Rebar Coupler Solution
From splicing method and testing to coupler design, manufacturing machinery and on-site problem solving.
View solution →KZ INTERNATIONAL
Fasten Your
Structure,
Secure Your
Needs.
Construction material provider specializing in rebar couplers, mechanical splicing, mechanical anchorage and engineered connection solutions.
PRODUCTS DISPLAY
Engineered construction products.
KZ’s product offering is organized around total rebar connection solutions, coupler supply and installation tools.
REBAR COUPLER SUPPLY
Rebar Coupler Supply
A range of friction-welding, threaded, hydraulic-grip, MBT, anchorage and special application couplers.
Explore couplers →
TOOL SUPPLY
Tools
Torque wrenches, checking tools and installation equipment for controlled and reliable installation.
View solution →ABOUT KZ
More than a coupler supplier.
KZ International is a Taiwan-based construction material provider focused on rebar couplers, mechanical anchorage and engineered connection solutions. Our experience covers product design, manufacturing, testing, installation tools and technical support.
- 20+ years of experience
- 1M+ units / month capability
- Taiwan engineering & manufacturing
- International applications
ENGINEERING CAPABILITY
Engineering the Connection, From Concept to Reality.
KZ brings together connection engineering, coupler design, manufacturing technology, testing, and on-site expertise to deliver complete splicing solutions — engineered for performance, built for production, and ready for the field.
- Custom coupler design and manufacturing approach
- Friction-welding and various mechanical splicing technologies
- Tensile, cyclic and fatigue testing support
- Installation and checking tools
FEATURED PROJECTS
Proven in demanding infrastructure.
Applications include high-rise buildings, public transport, high-tech plants, power facilities, roads and bridges.
Skyscrapers
Taipei 101 and other high-rise applications.
Public Transport
Taiwan High Speed Rail and major transport infrastructure.
Public Transport
Taipei MRT and urban rail applications.
Public Transport
Kaohsiung MRT and related infrastructure.
High-Tech Plants
Applications at TSMC and other high-tech facilities.
Nuclear Power
Nuclear power plant applications in Taiwan.
Thermal Power
Thermal power plant applications in Taiwan.
Roads & Bridges
National Highway No. 3, Kao-Ping Bridge and related infrastructure.
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