Source Photonics (Thailand), at the DSBJ/MFLEX Thailand site, makes optical modules and optical-communication devices for data-centre and telecom-network customers.
Based in Thailand, it serves local and regional markets and is part of the related industry supply chain.
Compiled from public information: company websites, industrial-estate and BOI announcements, listed-company filings, job sites and news. Updated October 2026. For reference only; corrections are welcome.