AMPRO Technologie GmbH is a rapidly growing developer and distributor of automotive parts, focused on NOx sensors. We are situated at the location of Heuserweg 14, 53842 Troisdorf, Germany. Founded in 2007, we are a family-run business with a strong passion for the environment, technology and automobiles. Today we are energetically run by the family’s next generation together with our enthusiastic and committed team of technical experts. Our office and warehouse are located in Troisdorf, Germany. Since its beginning AMPRO has worked in partnership with industry-leading Chinese manufacturers, uniting the strengths of both worlds. Together with our joint venture production we provide Nitrogen Oxide (NOx) Sensors offering the best reliability, accuracy and longevity, even surpassing original equipment.