Rm 2805 Lippo Center 1, 89 Queensway, Admiralty Hong Kong, GD Province
Fo Tong Bld, 18 Granville Road
Room 1015, Fortune Commercial Building
414 Nathan Road, Kowloon,
Unit 604, Tamson Plaza
Hong Kong,
Rm 24-B 1/F Block B Focal Industrial Centre, Hunghom Kowloon, Hong Kong
Room 1010-1011, Cheung Sha Wan Plaza Tower 2, 833 Cheung Sha Wan Road, Kowloon
Ho Sin Hang Engineering Building, CUHK
1065, King's Rd
ROOM 1606,16/F,SAN TOI BUILDING, NO.139, hongkong, hongkong, Hong Kong,
Room 1701, 17 / F, Hannan building
Kowloon Bidg555 Nathan Road Mongkok
9 / F. , Flat A-C, Yue Cheung Ctr. , 1-3 Wong Chuk Yeung Street, Fotan,
9B, Vulcan House, 21-23 Leighton Road, Causeway Bay, Hong Kong, Hong Kong,None
21/F, Yen Yee Commercial Building,322 Des Voeux Road West, Western District
FOG Photonics,inc 6Flat B 607, 6/F, Jumbo Ind Bldg, 189 Wai Yip Street, Kwun Tong, KLN ,HK hongkong, KLN
Unit 11, 15/F., Blk B,, Veristrong Ind. Centre,, 36 Au Pui Wan St., FoTan, Hong Kong,Hong Kong
Unit D 7 / F, Wah Wing Industrial, No. 14-20 Wing Yip St. , Kwai Chung, N. T.
HK