Frank Chen

13G, block B, Zhong Zhi Times Square, Longhua New District, Shenzhen, Guangdong，China

5624 3 Avenue Brooklyn NY 1122
Call +86 13528893185

+86 075561216879
Email 1324958616@qq.com
           frank@onecityds.com 

Qing Yu
Call +713-213-9390(USA)
5624 3 Avenue Brooklyn NY 11220
yu@onecityds.com

Yan Yu
Call +347-698-0218 (USA)
5624 3 Avenue Brooklyn NY 11220
sandy@onecityds.com