Shi Yu

CEO of Beijing REN JU ZHI HUI Technology Co. Ltd.

Phone: +86 10 62361625

Fax: +86 10 62361625

iPhone/Facetime: +86 18611830366

Email: This email address is being protected from spambots. You need JavaScript enabled to view it., This email address is being protected from spambots. You need JavaScript enabled to view it.

Website: http://www.renjuzhihui.com/

Address: Room 102, Block B, No.11, Deshengmenwai Street, Xicheng District, Beijing, China, 100088.