Thai Subcontracting Promotion Association (Thai Subcon)

Sourcing hub for supporting-industry subcontractors — metal (casting, stamping, pressing), plastics, rubber/polymer, and electrical/electronics — around 300 member companies, many automotive-linked.

Search-verified (official domain, address and phone cross-matched); not independently opened via direct fetch this session. Note: a 'petrolsolutions.com' demonstration mirror domain also surfaced in search results for this association and was excluded as not the association's real site. Checked 17 Aug 2026.