Zhengzhou Sino-Crystal Diamond Co., Ltd., established in 2004, specializes in research and development, manufacturing and marketing of synthetic diamond and related products as well facilities.
Telephone8613460328967Address24 Dongqing st, Zhengzhou High & New Technology Industries Development Zone, Zhengzhou, Henan
We are a jewelry manufacturer , mainly for gold and diamond jewels designing and making and selling internationally.New Focus Jewelry is a family-owned company with nearly 1000 employees.
Telephone0086 134 34200 343AddressGuangzhou
Jiecan Hardware & Jewelry Manufacturer specializes in the production of jewelry accessories and finished jewelry. Using various different materials and guaranteeing exquisite c...
Telephone86-0769-85372996AddressZhenglong RD 2, Zengtian Industrial Area, Xin'an District, Chang