- Infiniscan Ltd.
- Address:2/D, No. 4 Cho Yuen Str.,, Yau Tong Bay, Kowloon, Hong Kong
- Bavono Security Group Limited
- Address:Unit D, 4/F, 221 Wai Yip Street, Mai Tak Industrial Building, Kwun Tong, Kowloon, Guangdong, Hong Kong
- New Century International Ltd.
- Address:21/F, Yen Yee Commercial Building,322 Des Voeux Road West, Western District
- Aesun Technology Co.,Ltd
- Address:F40, CRC Building, 26 Harbour Road, WanChai
- HongKong Future Era Technology Co., Limited.
- Address:NO.3 10/F,WITTY COMMERCIAL BUILDING,1A-1L TUNG CHOL STREET, MONGKOK,KOWLOON, HONGKONG, Hong Kong
- CHYM Limited
- Address:Central
- RichonTech Technology Co. Ltd.
- Address:A22, 6 / F. New East Sun Ind. Bldg,
- BSS Systems LTD
- Address:Units A&B,15/F, Neich Tower,128 Gloucester Road, Wanchai, Hong Kong
- Giotto & Frase Group Ltd
- Address:HK, HK, HK, Hong Kong
- RFID TECNOLOGIA SAS
- Address:
- UniVision Engineering Ltd
- Address:8 / F. , Lever Tech Centre
- Shui Po Engineering Co. Ltd.
- Address:Rm C10,8/F, Phase One, Camelpaint Bldg,62 Hoi Yuen Rd, Kwun Tong
- Wextra International Limited
- Address:Floor 3,NO3 Facility,Guanlong Village,Nanshan District, Shenzhen, Guangdong, Hong Kong
- A-Union Co., Limited
- Address:Flat G, BLK 7, 16 / F. , Belair Monte
- sinew enterprises
- Address:wenjin middle road
- Shenzhen JEJA Tech, HK office
- Address:Kwan Tong Road
- Kidde China Limited
- Address:10 / F, Octa Tower, 8 Lam Chak Street,
- Sunstar International Ltd
- Address:42 hung to road, kwun tong, kowloon, Hong Kong
- CAS Systems Limited
- Address:28 Fui Yiu Kok Street, Tsuen Wan, NT, Other, Hong Kong
- IDENTIVE GmbH
- Address:Suite 11, Rm 4607-11, The Center, 99 Queen's road Central