Downhole Tools and Services GmbH stands for the premium quality “Made in Germany”. As a manufacturer of innovative high quality products, we offer complex customer-oriented solutions and develop each of our products in line with the clients’ requirements. Flexibility, reliability and prompt reaction in fulfilling performance requirements are the basis of our daily activities.

We have implemented a quality management system to continuously improve our business processes. Our QMS has been certified against the latest standards of the API Q1 and ISO 9001:2015. In addition to this, we hold an API 7-1 product certification.


                         Certificate API 7-1-1530        

     Certificate API Q1-4048     

     Certificate APIQR ISO 9001_2015-4845      


                   API 7-1-1530


API Q1-4048


APIQR ISO 9001_2015-4845