China yinxin gems co. specialize in the line of gemstones, we have been a professional manufacturer of gemstones for nearly 20 years since 1994. Our gemstones has exported over 30 countries, and we have our own raw mater ...
China yinxin Gems CO.
Room No.2512, Jianhongda building
Changsha, HN 410005
Manufacturer · Wholesaler · Buying Office