News
Beware of Criminal „Richard Weeks”
We have become aware that since the beginning of the year a person named “Richard Weeks” offering products using our name predominantly in the Asian market region using the Alibaba market place. This person is [...]
new AQSIQ-License
From 01/01 2005 until 12/31/2019, Dohrn Trading is AQSIQ approved by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Repulic of China. This further demonstrates our continuous commitment to highest standards [...]