1 Zhongshan Road
Meihuashan development zone,Laixi,Qingdao,Shandong,China
802,Xin Du Hui Building,No.111,Bai Xiang Road,Yang Zhou,Jiangsu,China
Room.11B.Building A.Fudu.Garden.299 Xuanhua Road, Shanghai, China,200050
No. 16, Ji'nan Middle Road, Laixi
Gushan Town
Room 802, 8/F Carnival Commercial Building, 18 Java Road, North Point, Hong Kong.
Rm.402, No.23, Feng bao Road, Fengtai District, Beijing, China