- K-lit' Limited
- Address:2611-12, Cc Wu Bldg, 302-8 Hennessy Road Hong Kong Hong Kong
- Yu Lung Scientific Co Ltd
- Address:Flat J, 28/F, Shield Ind Ctr, Tsuen Wan
- Hongkong Jingxing Technology
- Address:FLAT A 4/F DORMIND IND BLDG 13 YIP FUNG ST ON LOK TSUEN FANLING NT Hongkong
- YAXIN Electronics
- Address:142-146 Queen
- HongKong HuaYe International Trading Ltd.
- Address:Room 1001, 10 / F. , Tai Yau Building, 181 Johnston Road, Wanchai
- lab-fac instrument ltd.
- Address:RM. 905, WORKINGBERG COMMERCIAL BLDG. , 41-47 MARBLE ROAD
- F-Sky Technology Co., LTD
- Address:72 CHEUNG SHA WAN RD
- Loui Electric
- Address:87 Yee Wo Street
- IRaytek
- Address:ON HONG COMMERCIAL BLDG, 145 HENNESSY ROAD
- JET Hong Kong Trading Ltd
- Address:Rm 801, Marina House, 68 Hing Man St, Shaukeiwan
- Wolvesfleet Techanology(HongKong) Co. LTD
- Address:Hwiwen
- Harsan (HK) Ltd.
- Address:Unit C, 15/F., Seabright Plaza, 9-23 Shell St.,
- Hongkong hardware product company
- Address:Clear Water Bay, Kowloon, Hong Kong.
- Hong Kong Trade International
- Address:269-273, Chaung Sha Wan Road, Sham Shi Po Kowloon 100 Hong Kong
- Hong Kong Custom Autoparts Company
- Address:jiulong
- Global Electronic Technologies Co., Ltd.
- Address:82, WANGZAI
- Chimuli Measuring Instruments Co.
- Address:
- MMCSHOP
- Address:10-12 Arbuthnot Road
- panz i&e co.,ltd
- Address:Ocean Center, Harbour City
- 3L Plus Co.
- Address:33, 8/F, Man King Building Ferry Point, Kowloon, Hong Kong