The power sources of OWT GmbH & Co.KG are purchased in the orbitalweldingtools edition via ewm AG, the largest manufacturer of welding equipment in Germany. At the same time, the TIG inverters are the heart of our orbital welding systems. Depending on the customer's conditions and the required pipe wall thicknesses, we determine the suitable core piece for our customers' welding tasks. We rely on the high quality standards and years of experience and expertise of ewm AG to deliver a qualitatively demanding and durable product for our customers and in combination with our orbital welding systems. Made in Germany - at it ́s best!