Contact Us

Shanghai, China
Building 24, No. 1688, Jinshao Road, Baoshan District, Shanghai
Tel:+86 021-62669424
address :info@alton.com.cn
Shanghai, China
Chong Hing Finance Center, No.288,Nanjing West Road F23, 2306 , Huangpu Shanghai China
Tel:+86 021-62669424
address :info@alton.com.cn