Company: NATIONAL GEMS & JEWELRY TECHNOLOGY ADMINISTRATIVE CERTER (Luo Qiang)
Address:
C, block 2121, Global trade center, No. 36 East Third Ring Road, Dongcheng District Bei Jing Shi Bei Jing 100013 CN Phone: +86.1058276027 Fax: +86.1058276027 Email:Luoqiang200@263.net