- GLASSWARE INDUSTRY (HONG KONG) LIMITED
- Address:Future Plaza,111How Ming Street,Kwun Tong
- SCINEX GROUP LIMITED
- Address:2B-17, No.1215 Zhongyi Road
- GOBIZ ELECTRONICS LIMITED
- Address:Unit C-2, 10/F, CDW Building,388 Castle Peak Road
- Metal Probe COM
- Address:No.3 123 gui ping Road
- CMESCIETIFIC LIMITED
- Address:Unit B, 17/F, Kwai Fong Industrial Building, 9-15 Kwai Cheong Road, Kwai Chung, Hong Kong
- Tosuccess Technology (HK) Co., LTD
- Address:RM1202,12/F TUNGCHUN COMMERCIAL CENTRE438-444 SHANGHAI STREET KOWLOON HONGKONG
- Honesdom International (HK) Ltd Radiation Protection Branch
- Address:FLAT 01A2 10F ,CARNIVAL COMM BLDG ,18JAVA RD NORTH POINT, HONG KONG
- JEYOO INTERNATIONAL GROUP LIMITED
- Address:Rooms 1318-1320, 13F, Houwood Plaza, 610 Nathan Road, Mongkok
- Honesdom International(HK) Ltd.
- Address:FLAT 01A2 10F ,CARNIVAL COMM BLDG ,18JAVA RD NORTH POINT, HONG KONG
- Hongkong Jingxing Technology
- Address:FLAT A 4/F DORMIND IND BLDG 13 YIP FUNG ST ON LOK TSUEN FANLING NT Hongkong
- Future Measure & Control Instrument Co., Ltd
- Address:Unit 1, Room 501,Bld 83, Quanshui E3 Area, Ganjingzi Dist, Dalian, China
- Optics Focus Instruments Co., Ltd.
- Address:Rooms 1318-19, 13/F, Hollywood Plaza, 610 Nathan Road, Mongkok, Kowloon, Hong Kong.
- RioTouch Technology Co., Ltd.
- Address:2F, No.8 Xingwu Road. Changan.
- Rexon Enterprises Ltd.
- Address:UNIT H, 7F, HENG SENG IND., BLDG., 185~187 WAI YIP ST., KWUN TONG
- GENERAL SCIENTIFIC (HONG KONG) LIMITED
- Address:UNIT 5, 27/ F RICHMOND COMM BLDG 109 ARGYLE ST, MONGKOK, KL
- Nationstar Industrial Group Limited
- Address:Flat/rm 2301 World-wide House 19 Des Voeux RD,Central,Central.HK.
- Xinqiang International Technology(HK) Co., LTD
- Address:6th Floor,Taisang Comm.Bldg.,24-34 Hennessy Rd
- Silver Automaion Instruments
- Address:ROOM C1-D,6/F,WING HING INDUSTRIAL BUILDING,14 HING YIP ST.,KWUN TONG,KOWLOON.
- therometer, Metal Detector, Distance Meter, Thickness Guage, Anemometer And So On...
- Address:Room 2105, XM1362, Trend Centre 29-31 Cheung Lee Street, Chai Wan, HongKong
- Hong Kong Anke Technology LTD
- Address:Flat/rm 1005 Wing Yue Blog 60-64 Des Voeux Road West Hongkong