The Nanjing wave rich instrument research institute of science and education

Telephone :(025)86200631 / 86200632 / 86200633

Fax: (025)86200633

Network address:www.longbow.com.cn/www.longbow.cn

Email address:sales@longbow.com.cn/longbow@vip.sina.com

Address: The 22 layers of Nanjing city river northeast road bank river square No. 305 D

Post volume: 210036