CHANG JIANG GEMS are a leading manufacturer and exporter of synthetic gemstones in China with more than 17 years experience and more than 8000 employees. We supply CZ, SPINEL, RUBY, SAPPHIRE, GLASS, CHATON, following gem ...
Chang Jiang Gems Co., LTD
Room 2301, Unit 1, Jewel building, Wuzhou, Guangxi
WUZHOU, GX 543000