- WORLD TRADE CERTIFICATION
- Address:21 / F ON HING BUILDING
- Many Art Co Ltd
- Address:Des Voeux Road Central
- Antique Specialists
- Address:Sheung Shui
- woyuanliulian
- Address:Kowloon, Hong Kong
- Hong Kong Cosmetic Technical Resources Centre
- Address:Yan Hing Ctr. , 9-13 Wong Chuk Yeung St. , Fo Tan, Shatin, N. T.
1