Years

    1958 : Establish Sriphothong lohakit - Office & Machine Factory Working Area 576 m²

    1974 : Start Sriphothong lohakit (1974) LTD., PART - Office & Machine Factory Working Area 1500 m²

 - Foundry Factory Working Area 625 m²

    1990 : Expand Foundry Factory - Working Area 2,592 m²

    1991 : Start Sriphothong Metal Work CO., LTD - Office & Machine Factory Working Area 1500 m²

    1993 : Expand Office & Machine Factory  - Working Area 6,480 m²

    1994 : Use Meehanite International License control - Transfer & improve technology for metal casting

    1997 : Start Die Casting Factory Working Area 500 m²

    1997 : Start IMF Semi-Automatic Moulding Plant  Working Area 500 m²

    1999: Expand Machine Factory  Working Area 2,400 m²

    2001:  ISO 9002 : 1994 award Manufacture of Water pump

    2004 : ISO 9001 : 2000 award Design and Manufacture of Water pump from UKAS

    2004 : ISO 9001 : 2000 award Design and Manufacture of Water pump form NAC

    2005 : Approved to use the Thailand's Brand

    Employee : 180 Persons
    CNC machine : 50 machine
    Computer balance machine : 3 machine
    Furnace : 8 furnace  ( Nodular iron , Bronze ,Aluminum, Stainless steel,  Cast iron )
    Conventional machine : 100 machine
    Automatic machine : 20 machine