CHINA NATIONAL PEARL DIAMOND GEM&JEWELRY IMP. EXP. CORPORATION - Beijing

Sinogem is a large-scaled, state-owned company specialized in jewelry's import and export, contract processing, and domestic wholesale and retail, wining a respectable name in home and foreign market.Manufacture Base:Beijing Yilan Jewelry Factory, a Sinogem's fully owned factory in Shunyi District, is the biggest jewelry manufacturer in North China covering over 120,000 square meters to the east of Beijing-Miyun Expressway. In the 60000-square-meter workshops, Yilan's craftsmen are making gold, platinum and silver jewelry, cutting diamonds and gemstones and setting jewelry that will be distributed to more than 40 countries.