Thank you for your interest in Roger, you can always reach us at any of the following:

Room 1011, Building B, Jiahua Plaza, No.9 Shangdi 3rd Ave., Haidian Dist., Beijing, China, 100085

Tel: +86-10-82894689
Tel: +86-10-82894689
Email: info@hiroger.com
Website: www.hiroger.com