Room 204, 4# ,Qingdao Yanchuang center,No.480 Jiangshan South Road,Huangdao Area,Qingdao,China .266425.
Qingdao:Shagou Yingfang Industry Park,Wangtai Town,Huangdao District,Qingdao,China, 266500 Hebei:Ronghua Road, Branch 3, Lutai Economic Development Zone, Fengnan District, Tangshan City, Hebei Province, China
