Structural | Mechanical | Piping 

Thailand provides the best in steel welding and fabrication at globally competitive prices, and we deliver to your door.

SMPThai is strategically placed with Thai manufacturers providing years of experience in meeting steel fabrication, piping, and construction service needs, around the globe.  With us, you get the best in Project Engineering, excellence in fabrication and on-time delivery.

Effective communication, fabrication excellence, quality and on-time delivery.

With quality workmanship and materials, shop detail drawing services, international paint brands, dependable quality control and records, inspection services, project reporting and transport, call us to discuss you requirements. 

Contact us using the contact page on our site here.



Our Services

We'll get your quality steel fabrication on time and on budget providing additional Project Engineering and other services as you require.


      Shop Detail drawings

      Structural Steel

      Fabricated beams

      Piping - Steel & HDPE
      Stainless steel
      Workshop pre-assembly 

Site Services

We provide professional offsite and onsite services in Project Management, Project Coordination, in addition to construction supervision, mechanical fitting and pipe work in both steel and HDPE. 
Our team is highly trained and ready to meet your on-site construction resource needs.


Our professional workshops are guaranteed to provide quality workmanship, having internal inspection capabilities, certified to ISO9001 standards. 

Industries supported: 

      Petrochemical   - Oil and Gas

      Power Stations & Heat exchangers