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1979 –
Foundation
1Hanfu Enterprises Groundbreaking CeremonyEstablished CHOWSONS HOLDINGA in Taipei, with trading as the starting point, laying the foundation for the Group’s development. -
1995 –
Thunders Sounders Electronics
2Leiyin Electronic Mold LaunchesFounded Thunders Sounders Electronics in Tainan with a mold factory, starting OEM production of security products and providing customized mold services. -
1998 –
Thunders Sounders Electronics
3Towards one-stop serviceThunders Sounders Electronics set up an SMT factory, officially entering the “One Stop Solution” business model. -
2004 –
Genius Precision Corp.
4Cross-sea layout and complete supplyEstablished Genius Precision in Shanghai and Seculine Company in Shenzhen as a procurement center, strengthening the supply chain system. -
2020 –
5Win Technology Corp.
5Diversified markets continue to expandFounded 5Win Technology, expanding into wireless communication, automotive, and medical markets. -
22027 –
Future Outlook
6New plant commissioning increases production capacityNew large-scale plant in Tainan to be operational, further enhancing production capacity and integration capabilities.
展Looking ahead, CHOWSONS will inaugurate its new Tainan facility in 2027, further enhancing production capacity and integration capabilities to deliver more efficient and value-driven one-stop manufacturing services. This new plant represents not only an expansion of capacity, but also a significant milestone in the Group’s continuous growth and its journey toward the global stage.

In a market where short-term profits dominate, CHOWSONS takes a different approach. With our “5 Wins” philosophy, we believe success means creating shared value—where every partner wins. This principle drives us daily and shapes lasting, trusted partnerships.
