Beijing Shanghe kexing Instrument Science & Technology Co.,Ltd.

Address: C Build, No.3 YongJie North Road, Yongfeng Industrial Base,  Haidian District, Beijing, P.R. China.

Tel:+86-10-58711951（52，55，58，59）

Fax:+86-10-58711950-801（Or extension 112）

www.shkxyq.com.cn

http://bjshkx.instrument.com.cn

E-mail: shkxyq@126.com

postcode:100094