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    Your Trusted Rebar Splicing Solution

  • keyimage keyimage

    Your Trusted Rebar Splicing Solution

  • keyimage

    Your Trusted Rebar Splicing Solution

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ABOUT US

Contributing to the wellness of society
by protecting structures, human lives,
and properties with grout-filled
rebar splices

Since its establishment in 1977, we, the pioneers of the grout filled rebar coupler, have developed and released the NMB Splice Sleeve.
The Splice Sleeve is ideal for the precast and cast in place concrete construction.
It has excellent seismic resistance, fatigue performance, and does not require any personnel with special certifications to make the connection.
We are proud of the great contribution to the industry.

NMB SPLICE SLEEVE
SYSTEMS

The NMB Splice Sleeve is a proven method for connecting reinforcing bars in concrete structures.
Once connected, it performs as one continuous bar, supporting the Precast and Cast in place construction industry with high efficiency.

PROJECTS

NMB Splice Sleeves are used extensively in residential and commercial concrete structures in the United States, Japan and Singapore. Additionally, NMB Splice Sleeves are used in a variety of construction projects all over the globe.

project

ENGINEERING

  • GROUTED COUPLER HISTORY
    GROUTED COUPLER HISTORY

    Our Company History

  • NISCCO TECHNICAL CENTER
    NISCCO TECHNICAL CENTER

    Engineering Support and Expertise

  • DATA LIBRARY
    DATA LIBRARY

    General Brochure and Engineering Resources

CONTACT US