: 26/F., Bank of China Tower, 1 Gar,Yuen Long,Hong Kong,Hong Kong 852-58036493
Rm. B23, 1 / F, Proficient Industrial Centre, Blk B, 6 Wang Kwun Rd, Kowloon Bay
Flat A, 7 / F, Yan Yip Building, 72-74 Yu Chau St
Flat H, 4th Floor, Haribest Industrial Building, 45-47 Au Pui Wan Street, Fo Tan, N. T. ,
1/F.,119 Apliu St, Sham Shui Po.