History

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    “STPRESS” was established for manufacturing steel structures and
    pressure vessels, located in Bangkok

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    Changed company name to “Sino-Thai Pressure Vessel & Iron Works”,
    fabrication capacity 20,000 ton per annum of Steel Structure, Pressure Vessels and Boilers

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    Moved to new plant in Chonburi, capacity 30,000 ton per annum

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    Registered as a public company and changed name to “STP&I Public
    Company Limited.”

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    Obtained Certification to ISO9001 for Structural Steel Work

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    Expanded to 2nd workshop in Rayong, capacity 20,000 ton per annum,
    total capacity 50,000 ton per annum

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    Obtained Certification to ISO9001 for pipe spool fabrication

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    – Established Module yard at Laem Chabang Port named “Laem Chabang Module Yard”, capacity 50,000 tons/annum
    – Established a pipe spool fabrication shop at Sriracha named “Sriracha Pipe Shop”, capacity 1,000,000 dia.-inches/annum

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    Obtained OHSAS 18001:2007 Certificate (now changed to ISO 45001: 2018) and ISO 14001:2015 Certificate

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    Obtained License106 from Department of Industrial Work (DIW) to perform Offshore Platform Dismantling works at Laem Chabang Yard

STP&I recently focused on the international market and aggressively pursued pre-fabricated exports of structural steel, piping and module with exporting target over 20,000 tons per annum of pre-fabricated steel, pipe spool and module.