1. Sales department

Addr：Building 15, No. 481, Guiping Road, Xuhui District, Shanghai

Tel：021-64900309

Fax：021-64900212

E-mail：bettylu@5elem.com

1. Production department

Addr：16 Jiangqin Road, Jiangyan District, Taizhou, Jiangsu Province

Tel：0523-88785778

Fax：0523-88813277

E-mail：wenlinsha@5elem.com

1. Ministry of Personnel

Addr：Building 15, 481 Guiping Road, Xuhui District, Shanghai

Tel：021-64900309

Fax：021-64900212

E-mail：hrsh@5elem.com