Address：Number 128 Jiaoling Road Wuhua District Kunming City Yunnan Province China

Postcode：650031

Telephone：0086-871-66074018(Chinese)
0086-871-66074007(English )

Fax：0086-871-66074007

Contact person：Jun Ling, Fang Zheng, Yunxing Li

Email address：yndwjl@163.com

Website: http://new.ynavc.com