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STS
  STS, a symbol of international trade and industrial cooperation, is one of the leading supplier of precision electric resistance welded (ERW) steel tubes. Supported by state of the art technology and equipped with the most advanced machineries, high quality STS steel tubes were awarded many major esteemed projects in building & construction, marine and shipbuilding industries.
Specification : BS1387:1985, ASTM A53, JIS G3452
Finishing : Black, Galvanized or Red Oxide Coated
Approvals / Certificates: : PSB Product Listing Scheme