History
TMT Steel Public Company Limited (TMT) is committed to advancing high-quality technology and cultivating a skilled workforce. Our dedication drives us to make a meaningful impact by fostering a culture of innovation, creative thinking, and continuous improvement by constantly exploring diverse ways to meet our customers’ evolving needs. Paving the way for sustainable growth today and into the future.
Present

TMT is a manufacturer, processor, and distributor of steel products serving businesses in the manufacturing and construction industries, as well as general building material distributors across Thailand. We are committed to conducting our business in alignment with the principles of sustainable development.

Expanded production of large-diameter steel tube, 4–10 inches, using advanced FFX (Flexible Forming Excellent) technology
Established Red Rocco Digital Co., Ltd. as a subsidiary, developing digital business.
Commenced electricity generation from solar energy (Solar Rooftop) – Phase 2, covering an area of 17,055 sq. m., with a total electricity output of 3.8 megawatts
Marked a significant milestone with sales revenue reaching 22 billion baht
Achieved the expansion of steel sheet production by introducing the second Stretcher Leveling machine for our innovative STAY FLAT, the only one in Thailand
Developed high-pressure steel pipe products that pass a Hydrostatic Testing to ensure compliance with the quality and standards
2021-2024
2013-2020

Changed the name to TMT Steel Public Company Limited
Initiated electricity generation from solar energy (Solar Rooftop) – Phase 1, with a total electricity output of 2.5 megawatts
Developed an innovative STAY FLAT, a premium quality steel sheet product, using Stretcher Leveling technology, the first and only in Thailand
Expanded the steel tube production capacity and increased warehouse space
Generated significant sales revenue of 13 billion baht, marking a key milestone in the company’s growth

Established the TMT Knowledge Center
Certified the laboratory’s standard, aligning with the industrial standard ISO/IEC 17025:2005.
Achieved sales revenue of 5.6 billion baht, marking a key milestone in the company’s growth.
Expanded investment in advanced steel tube manufacturing technology and warehouse facilities
Certified the quality management system under ISO 9001:2000
2007-2012
1987-2005

Achieved another milestone by registering as a member of the Stock Exchange of Thailand
The company transformed into a public limited company and registered under the name “THAI METAL TRADE Public Company Limited”
Expanded business opportunities by establishing factories and distribution centers in Wang Noi district, Phra Nakhon Si Ayutthaya province
Expanded steel sheet production capacity by investing in modern machinery
Established “THAI METAL TRADE Co., Ltd.” on April 17 and developed the business into a fully integrated steel service center

Officially registered as “Soon Huad Steel Trading Co., Ltd.”
Initially established under the name “Soon Huad Lohakij Limited Partnership”