" MC1" -- Market popular Commercial quality. They are Chinese machine cut stones. Chinese machine cut stones always have competitive prices, after we adjust the machines and add our own technic, ....
YINXIN GEMS is one of the highest technology and famous brand of gems manufacturer about 20 years. Our factory have our own advantage and characteristics, from the rough select to cutting preform, ....
" GOLD STONE" -- Can compete with the world-class brand. We research and development processing machine and manufacture by ourselves . Excellent quality, it well received by the customer favorite....
" GOLD STAR" -- STAR PRODUCT. The factory are used for high-grade jewelry due to the excellent quality. We research and development processing machine and manufacture by ourselves . From the....