ASTAR(GuangZhou)CO.,LTD.(HQ)
ADD：Suite 807,Tianan Hi-tech Development Plaza, PanYu District, GuangZhou, P.R. ChinaPC:511440
Tel：(020)39211238　39211228
Fax：(020)39211286

ShangHai Quintessence Trading Co., LTD.
ADD:Rm1108 North building 108 fortune Plaza No.1839 QiXin Road MinHang ShangHai China. PC: 201101
Tel:(021) 64138791 64137685
Fax:(021) 64134057