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YU YAN SYSTEM TECHNOLOGY CO., LTD.
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8C:1F:64:3F:9
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OUI prefix
8C:1F:64:3F:9
YU YAN SYSTEM TECHNOLOGY CO., LTD.
· No. 195, Yong'an St., Xinzhuang Dist. New Taipei City TW 242017
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MA-S
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Vendor
YU YAN SYSTEM TECHNOLOGY CO., LTD.
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