Gem Solutions Limited
Flat C, 17th Floor
Shing Hing Commercial Building
21-27 Wing Kut Street
Central, Hong Kong

香港中環永吉街21-27號誠興商業大廈17樓C室

Mon-Friday 10:00-13:00 & 14:00-17:00
By appointment only

info@gemsolutionsltd.com
Tel: +852 9664 1603