1、Water Circulate Chillers

2、NMR tube

3、RESTEK CHROMATOGRAPHY

2、NMR tube

Beijing HeSi Technology Ltd.
Add：Room 806 Building No.1 Xinqidian Jiayuan No.5 Changchunqiao Rd. Haidian Dist. Beijing China

Post Code：100089

Tel：+86－10－8256 1087 / 8256 1086

Fax：+86－10－8256 1088

Email：info@bjhesi.com

http：http://www.bjhesi.com