Richchem International Trading CO.,LTD
Address: 1901 b city scenery building no.2-12 gangwan str.zhongshan dist. dalian china.
Postcode: 116001
Tel:+86 411 82789167 / 82789168 / 82789169 / 82789180
Fax:+86 411 82789170

richchem qingdao ltd. 

0532-86855808,13210802823,15318893169

fax;0532-86855707

export:
MAIL:chemrj@online.ln.cn

     sinochemx@online.ln.cn

import:
dhchemx9@online.ln.cn
Website:http://www.chemrg.com