Sahaviriya Plate Mill Public Company Limited or SPM is one of manufacturer located in Sahaviriya Steel Complex in Bangpakong. SPM is Thailand largest manufacturer of hot rolled steel plate with a capacity of 652,000 ton per year to serve different industries such as construction, ship building machinery making, steel tank and pipe industry.
SPM was established on 13th �June 1989 at Bangpakong Steel Complex, Chacheongsao Province.

  • In 1996, we have been awarded promotional privileges by the Board of Investment of Thailand (BOI).
  • In 1996, we start Hot Roll steel Plate production with capacity of 300,000 MT/year.
  • In 2004, our capacity is expanded to 500,000 MT/year.

Anticipating such varied and rapid growing demands, SPM is designed to produce a wide range of products. The steel plate dimension is available from 6 mm 100 mm in thickness, 914 mm - 2,134 mm in width and 2,438 mm 18,288 mm in length.