Simmtech
ManufacturerUnclaimedSemiconductor package substrates and printed circuit boards.
G20
What to check
- Website live · Jun 2026
- Certifications verifiable · 2
Independent signals from open data. Open items are not confirmed, ask on contact.
About
Simmtech manufactures semiconductor package substrates and printed circuit boards from its Cheongju operations. The company supplies OEMs, infrastructure projects, industrial distributors or export customers across its listed primary markets.
- Primary markets
- 🇰🇷 South Korea 🇺🇸 United States 🇨🇳 China 🇯🇵 Japan
- Certifications (declared)
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