Brief

COMPANY NAME:STP&I Public Company Limited
COMPANY ESTABLISHED:January 1975
REGISTERED ADDRESS:32/24, 3rd Fl., Sino-Thai Tower, Sukhumvit 21 (Asoke)
TELEPHONE NUMBER:+66 (0) 2260 1181
FAX NUMBER:+66 (0) 2260 1182
E-MAIL:contact@stpi.co.th
WEB SITE:www.stpi.co.th
NUMBER OF EMPLOYEE:75 persons of permanent employee and 1,100 persons of contracted employee
NUMBER OF WORKSHOPS:2 steel fabrication shops located at Chonburi and Rayong
1 pipe fabrication shop located at Sriracha and
1 module assembly yard located at Laem Chabang
CAPACITY (STEEL):50,000 ton per annum of fabrication and erection
CAPACITY (PIPE):1,000,000 dia.-inch per annum
CAPACITY (MODULE):30,000 ton per annum
QUALITY CERTIFICATION:
  • ISO 9001 : 2015 – The Manufacture of Structural Steel and Piping Work (Excluding Design)
  • JSA Grade “H” (Japan Steel Structure Appraisal Center Limited) for Structural Steel Work for export to Japan.
  • ISO3834-2: 2013 – Pipe Welding
  • OHSAS 18001 : 2007 Occupational health and safety
  • ISO 14001 : 2015 Environmental Management
CONTACT PERSON:
  1. Mr. Masthawin Charnvirakul / Managing Director
    Tel.: +66 (0) 2260 1181
    Fax : +66 (0) 2260 1182
    E-mail : mc@stpi.co.th


  2. Mr. Kitti Junsangsri / Marketing & Estimation Manager
    Tel. : +66 (0) 2260 1181
    Fax : +66 (0) 2260 1182
    E-mail : kitti@stpi.co.th