- Hi-Tech Industry Corporation Ltd
- Address:# 1801 A, 18th Floor, On Hong Commercial Building, 145 Hennessey Road,
- Kiosk Science & Technology Co.,Ltd
- Address:28 Shing Yip Street
- Amtron
- Address:418 Kwun Tong Road, Kwun Tong
- Kiway Intelligent Technology Co.,Ltd
- Address:Longhua
- Zhongkong Computers Co Ltd
- Address:Hong Kong
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