About Us

Company Overview

Over 30 years we have accumulated experiences and knowledge to become specialist in design and installation of Expansion Joint, Structural Bearing and Seismic Isolator Bearings for Infrastructure and Building Construction.

With our strong technical team, we aim to always provide high quality solutions to meet the demands and challenges from our Customers.

We are proud to announce that our company is an ISO Acredited



  • Started with Danmag Multi Usaha as trading company that provide Master Builders flooring products for Industrial and Wabo® Expansion Joint & Bearing Building & Infrastructure projects
  • In 1993, we were entrusted to supply Wabo® Modular Joint and Wabo® Pot Bearing for the most prestigious project at that time, Barelang Interisland Bridges – Batam
  • In 1996, the company name change to Magdatama Multi Usaha and focused in Infrastructure project


  • To answer the market demand, PT. Magdatama Karya Usaha was founded as a subsidiary of PT. Magdatama Multi Usaha, that specializes as Bearing & Expansion Joint installer Contractor
  • In 2007, we were entrusted another prestigious of Suramadu Bridge. In this project, we supplied Internal Tapper Bearing, Neoprene MS® ImperSeal Expansion Joint and 14 seals Modular Joint, the largest Modular Joint in Indonesia
  • In 2008, we supplied the first StripSeal Expansion Joint for Elevated Toll Road, Tanjung Priuk Access Toll Road Project and has become a benchmark in Indonesia infrastructure industry


  • PT. Magdatama Multi Industri (MMI) was founded as a specialized Manufacturer company for Bearing & Expansion Joint under license from Watson Bowman Acme (Wabo®) – USA
  • Since incorporation, MMI has supported many major project in Indonesia such as Jalan Layang Busway Ciledug – Tendean, Bogor Ring Road Toll Road, Trans Sumatra Toll Road, Holtekamp Bridge, Jakarta – Cikampek Elevated Toll Road, Jakarta Inner City Toll Road, and many others project


  • To answer the demand and challenge from the Government to produce Bearing locally for National infrastructure projects, MMI is ready to produce Seismic Bearing such as Lead Rubber Bearing, Structural Bearing such as Elastomeric Bearing, Pot & Spherical Bearing with International Standard of EN and AASHTO, in MMI 2nd plant MMI KIIC, Karawang
  • The factory is equipped with world class facilities :
    • Dynamic Testing Machines with Vertical Load Capacity 25.000 kN and Seismic Movement 1.000 mm/s
    • Rubber R&D facility
  • MMI is aiming to be the best local manufacturer that can cater both local and export market