Contact Us TMT Steel Company Limited (Public) Headquarters 179 Bangkok City Tower, 22nd Floor, Sathorn Tai Road, Thung Maha Mek Sub-district, Sathorn District, Bangkok 10120 02 685 4000 02 670 9090-2 info@tmtsteel.co.th TMT Steel Company Limited (Public) Wong Noi Factory and Distribution Center 332-333 Moo 5, Phaholyothin Road, Tambon Lam Sai, Wang Noi District, Phra Nakhon Si Ayutthaya Province 13170 02 685 4000 info@tmtsteel.co.th Google Map TMT Steel Company Limited (Public) Rama 3 Distribution Center 129, 131 Rama 3 Road, Bang Kho Laem Sub-district, Bang Kho Laem District, Bangkok 10120 02 689 2100 02 289 2645 info@tmtsteel.co.th Google Map Contact the Investor Relations TMT Steel Company Limited (Public) 179 Bangkok City Tower, 22nd Floor, South Sathorn Road, Thung Mahamek Sub-district, Sathon District, Bangkok 10120 02 685 4000 ต่อ 6002 02 670 9090-2 ir@tmtsteel.co.th Google Map Contact Form Contact Form ENFirstnameLast nameEmailPhone no.Select the department you want to contactSelect the department you want to contactSales DepartmentCorporate Communications DepartmentHR DepartmentPurchasing DepartmentOtherDetailsSubmit