About us

Corporate History

1977

1981

1987

1988

1991

1994

1995

1998

1999

2001

2002

2007

2009

2011

2016

2018

2020

Splice Sleeve Japan, Ltd.(SSJL) was established to exclusively manufacture and sell the world's 1st Grout-filled mechanical coupler, NMB Splice-Sleeves.

NMB Splice Sleeves started dominating the primary market of 5-story precast concrete housing projects under the Housing and Urban Development Board (HUD) of Japan.

NMBs were first used in a high-rise application, the 30 story residence tower, Shin Kawasaki.

Splice Sleeve North America, Inc.(SSNA) was established as a California corporation in Sacramento.

NMBs were used in the construciton of the 30-story, 5000+ room MGM Grand Hotel in Las Vegas.

7.8 Magnitude Earthquake on Island of Guam, all projects using NMBs had no damage.

6.9 Magnitude Great Hanshin Earthquake on Kobe in Japan, all projects using NMBs had no damage.

Continuing global expansion, Splice Sleeve (S) Pte Ltd was officially registered and established in Singapore.

NMBs were used in precast columns in the 39-story Paramount tower, San Francisco.

NMB Splice-Sleeve was recognized as a Type 2 coupler by ICBO ER-5645 and NER-217.

NMBs were used in precast columns in the 56-story Shiodome H residential tower in Tokyo.

NMBs were used in high-strength precast concrete columns in the 59-story Park City Musashi-Kosugi residential tower near Tokyo.

NMBs were used in precast columns in the 50-story Singapore Public Housing Project, The Pinnacle@Duxton.

9.0 Magnitude Great East Japan Earthquake on Tohoku in Japan, all projects using NMBs had no damage.

7.0 Magnitude Earthquake on Kumamoto in Japan, all projects using NMBs had no damage.

NMB Splice-Sleeve system was tested to meet International Standard ISO15835 in Singapore.

NMBs were used in high-strength precast concrete columns in 100+-story Australia 108 in Melbourne.

Company Information

Company name SPLICE SLEEVE NORTH AMERICA, INC.
Address 38777 West Six Mile Road, Suite 205 Livonia, MI 48152 U.S.A.
E-mail order@splicesleeve.com

CONTACT US