- Uk techcology., JSC
- Address:Van Quan
- Happy Media
- Address:6 / 27 / 317 Ngo Quynh
- gretek.,jsc
- Products:LED Display ScreenLED DecorationQueue Management System.
- Address:C20, lot8, DinhCong Town, HoangMai Dist
- sonbang advertising co., ltd
- Address:32 Road No. 10, Tam Binh Ward, Thu Duc District
- TIA CHOP LED
- Address:Phan Van Han
- Quoc Sang Advertising Co.,LTD
- Address:357 / 3 Quater 4, Tam Hiep ward
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