We have established our company from 1983 and we provided all kind of stones precious to semi-precious you name it get wild range cutting (e. g. normal cut, concave checkerboard, & brolite) as for diamonds got black diamonds, brown ...
Address：HUNGHOM, KOWLOONBusiness type：Manufacturer, Trading Company, Distributor/Wholesa
Working like a gem since 1989, Hallmark Gems offers an extensive collection of high quality, finely cut & polished gemstones. It is one the finest manufacturers all semi-precious stones with its head office in Hong Kong and cutting ...
Address：Unit L1, 7/F Kaiser Estate Phase 2, No 47-53, Man Yue Street, Hung Hom, Hong KongBusiness type：Manufacturer, Distributor/Wholesaler