繁體中文  |  English
 

Taiwan Union Lab of Gem Research ( TULAB ) is lead by a group of gemologists who are elites from jewellery world and gemology field. TULAB check gemstones from our customer discretely and issue detailed reports with justice, objectiveness and profession.

TULAB expert group consist of professional gemologists from GIA, GEM-A and Geology Department of the National Taiwan University ; researches, tuition and discrete identification of gemstones carries on unceasingly in TULAB.

The standards and SOP. (standard operating procedure) of gem identification in TULAB are established with references to those of GIA, GEM-A, HRD and GAHK. The chief appraiser of TULAB cumulates experiences from gem business, gemological tuition and gem identification for more than 10 years and had taught gemology in universities such as NTU, PCCU, TMUE, SU and NTOU.

Gem identification and consultancy service of TULAB is worthy of your trust.