Información de contacto

Ningbo Gainful Int'l Co. Ltd.

Add：NO.31 Lane 121 Qinghe Road, Ningbo, China.

Tel：+86-574-87082685  

Fax：+86-574-87356889

E-mail：gainful@gainfulproduct.com gainfulpro@gmail.com

Website: www.gainfulproduct.com