Mueang Rayong, Rayong

NS-Siam United Steel Co., Ltd. is a leading steel manufacturer and distributor serving improved quality of life through advanced technology and innovation. The company produces and sells various types of galvanized and coated steel products with a workforce of over 1,500 employees serving more than 2,000 trusted customers. They operate with a high-efficiency management system and are committed to environmental and safety management standards.

Bangkok

Yamaichi Special Steel (Thailand) Co., Ltd. is a Bangkok-based company specializing in the import-export of special steels and fabrication of high-precision parts for production tools and molds. The company provides comprehensive services including customs clearance, warehouse management, and transport, with a commitment to good quality products, quick response, and on-time delivery.

Bangkok

Hwa Yang Stainless Steel (Thailand) Co.,Ltd, operating as INOX METALART, is a decorative stainless steel manufacturer specializing in advanced PVD coating technology and nano-coating solutions since 1991. The company blends Japanese technology with Thai craftsmanship to produce high-performance stainless steel products for architectural and premium applications, with projects including landmark structures in Kuwait, Qatar, Dubai, and Malaysia.

Bang Yai, Nonthaburi

คลองหลวง, Pathum Thani

Usha Siam Steel Industries is the largest wire rope manufacturer in Thailand, producing steel wire rope, auto cables, fine rope, strands, and specialty wires. The company operates integrated manufacturing facilities including furnace, wire drawing, stranding, and closing operations, with in-house wire rope design and testing capabilities. With expertise dating back to 1961, Usha Siam is known for stringent quality controls throughout the manufacturing process.

Wang Noi, Ayutthaya

Bangkok Steel Industry Public Company Limited is a steel manufacturer based in Ayutthaya, Thailand, specializing in the production of long-form steel products, flat-form steel products, and lifting equipment. The company is committed to sustainable operations, ethical business practices, and social and environmental responsibility.

Phra Pradaeng, Samut Prakan

Samchai Steel Industries Public Company Limited is a leading manufacturer of steel pipes and tubes with over 50 years of industry experience. The company produces high-quality steel pipes that meet international standards and serves major construction projects throughout Thailand. They specialize in various types of steel pipes for structural and pressure applications.

Lat Lum Kaeo, Pathum Thani

Si Maha Phot, Prachin Buri

Angprapha Steel Co., LTD is a full-service scrap metal recycling company founded in 2003, specializing in purchasing and processing ferrous and nonferrous recycled metals based in Central Thailand. They provide services including sizing, processing, and delivery to commercial, residential, and industrial clients, with three convenient locations across Thailand's major industrial areas and advanced shearing and shredder machines.

Mueang Nakhon Ratchasima, Nakhon Ratchasima

San Sai, Chiang Mai

Mueang Pathum Thani, Pathum Thani

Mueang Lampang, Lampang

Mueang Khon Kaen, Khon Kaen

Sam Phran, Nakhon Pathom