SYS focuses on product as a heart of business operation.

All products are made of the best-qualified raw materials, free from radio-activity and strictly controlled the qualification and quality complying with the high standard through the production processAs a result of high quality production, SYS are certified from many organizations both Thai and International for quality management system (ISO 9001, ISO 14001, TIS 18001, OSHAS 18001, CE Mark, ABS, etc.) and product specifications (TIS, JIS, BS, ASTM, EURONORM, AS/NZS, MS, SNI, etc.).

With the variety of SYS products, we can serve every demand of structural work, support every design in every single field, make your buildings look modern, sophisticate, and identity.



SYS has product which provide variety of constructing on this following items

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Siam Yamato Steel ใช้คุกกี้เพื่อปรับปรุงประสิทธิภาพและพัฒนาประสบการณ์ในการใช้งานของคุณ อ่านเพิ่มเติมได้ที่นี่