No. 505, Sunbeam Centre, 27 Shing Yip Street
Unit 3, 4 / F, Hung To Ind. Bldg, 80Hung To Rd, Kwun Tong, Kln.
Flat 6, 10 / F, Po Hong Centre, 2 Wang Tung Street
Rm. 2507, 25 / F, Prosperity Centre, 25 Chong Yip St. , Kwun Tong
Rm 834-835, Block 2, Yip On Factory Estate, Wang Hoi Road, Kowloon Bay
16 Wai Yip Street
Unit 708, Yen Sheng Ctr, 64 Hoi Yuen Rd, Kwun Tong
Rm.H, 17/F ,Blk 1 ,Kin Ho Ind Bldg ,No 14--24 Au Pui Wan ST ,Shatin ,N.T ,HK