Add:NO.8 Tanghe Road Qingdao
Tel:+86-532-84896508
Fax:+86-532-84859207
Conductor:
Tan Fengbin
Tel:+86-13356876035
Zhang Shengbo
Tel:+86-13792847565
E-mail:Sales@deyuanchem.com
         deyuanchem@163.com