ROUND BAR Play ROUND BAR_1ROUND BAR_2 standard TIS 20 – 2559 For more information. +662 685 4000 info@tmtsteel.co.th standard TIS 20 – 2559 ROUND BARS SR24 SPECIFICATION ** For more information on size ranges, please contact our sales. For more information. +662 685 4000 info@tmtsteel.co.th
