Chen Jianguo, Gao Zengli, Liu Xuejun, Li
Yibing,
Luo Brothers, Ren Rong, Alex Shou, Wang Nengtao
Event
Date: April 29 - May 2, 2011 Venue: Booth #41A, Agricultural
Exhibition Centre of China (
New Hall ) No. 16, Dongsanhuan North Road, Chaoyang
District, Beijing, China