Derik Industrial Co.,Ltd.
Phone：+86-769-83226818
              +86-769-83226798
              +86-769-83226778
Fax：+86-769-83226811
Email：sales.d@dgderik.com
Website：www.dgderik.com
                  www.derikinc.com

Derik Industrial USA Inc.
Phone:1-646-209-6191
Email：rick.persons@derikinc.com

Derik Paris SAS
Phone：+33 158470753
Email：paris@derikinc.com