Chinese Mainland：

Address: China Galaxy Exhibition Center, No.2 Buidling, Inno Way, Zhongguancun,District Haidian, Beijing

Tel: 400-008-1269/17611058598

Singapore:
Corporate Name：META MICROWORLD PTE. LTD.
Address:GATEWAY EAST, 152 BEACH ROAD #11-05, 

Singapore Postal Code： 189721
Tel: +65 82610336
Email: HCHEN023@NTU.EDU.SG