chip on board cob technology in Worldwide
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ジャパンソウル半導体(株)
1 Chome−11, 東京都新宿区新宿1丁目11−17, 160-0022 Shinjuku-ku, JapanSeoul Semiconductor Co., Ltd is the No.1 company worldwide in the LED patent power! See and Visit - www.seoulsemicon.com/en