Contact us

Department of international cooperation, Ministry of science and technology of the People’s Republic of China

Hongsheng Teng   Telephone:010-58881343

Yunnan Provincial Science and Technology Department

Jiafu Li   Telephone:0871-63148981

Yunnan Academy of Scientific & Technical Information

Xiaohui Shang 、Min Xiao

Telephone:0871-63113686、63113392

Mobile Phone:15987125577

Fax:0871-63197962

E-mail:yastichina0163.com

Technical support

Yunnan zhilvhui Exhibition Service Co., Ltd

Daobo Cao  13051049333

Delei Kong  15368457528