+86 15021223246
yanx81635@gmail.com
No. 1-3,Yongdinghe Road, Haigang District Economic and Technological Development Zone, Haigang District, Qinhuangdao City, hebei Province, China/3rd Floor, M8 Cheshang Mall, No. 1189 Wuzhong Road, Minhang District, Shanghai, China
