- Sr-I Tech Co Ltd
- SR-I Tech Digital Photo Frame. Made in Korea. has own 3 factory and 2 SMT Assembly Line Korea for photo Frame also is developing DPF ourselves. Tech's Brand DIONDION Frames have differents quality with Chinese are exported to U. S. A, Japan, some of Europe. In last year, 200K abroad. Dion wide range digital ….
- Address:19-18, Samjung-Donng, Ojung-Gu
- Hanse Electronics Co., Ltd
- Address:2f, 260-7 Youmchang-Dong, Gangseo-Gu
- Bomtech Electronics Co. Ltd
- Address:1547-15, 3f Yeon-San Bldg, Seocho-Dong, Seocho-Gu
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