12 east yanhe road,yancheng,jiangsu,china Yancheng, Jiangsu
Rm 704, Tianyuan Bldg, No.9, Jiefang Rd.(S),Ningbo 315010 Ningbo, Zhejiang
Fangdouyan Industrial Zone, Liushi Town
RM 608 Education City,No.323 Longhua Road(W), Block A Shanghai, Shanghai