About Us

Company Profile


B.D.I. manufactures a wide ranges of products ranging from electrical appliances (necessary for daily life) to various industrial parts including motorcycle and automobile spare parts, machinery parts, and complex and delicate products of electronic parts with specific requirements.

Company History


  • January 17, 1978

    First established at Bang – Chan with the capital of 4 million Baht and 30 employees.


  • October 1978

    First Hub in Thailand was born.


  • January 1980

    Moved to new factory at present address due to its business expansion.


  • March 1986

    Technical joint venture with KOITO Manufacturing Co.,Ltd. Japan to produce automotive lighting equipment. In June of the same year, also capital joint venture with KOITO to establish Thai Koito Co.,Ltd.


  • January 2001

    BDI achieved Certificate of ISO 9002.


  • 2003

    BDI increased its registered capital to 300 MTHB in 2003


  • April 2005

    First start new Plastics Painting Plant at Bangplee to support most Motorcycle & Automotive Customers’ Plastics Parts.


  • June 2007

    BDI received Certificate of ISO/TS16949.


  • Jan 2009

    We are equipped with excellent Oracle System.


  • May 2014

    BDI Training Center was established in 2014.


  • December 2015

    Install Robot for painting line.


  • 2016

    New Injection plant Suwinthawong.


  • June 2018

    BDI highlights its importance to request for ISO/IATF16949 Systems in June 2018


English