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WELCOME!

We are pleased to welcome you to the website of HEIS – Hargreaves-EWT Industrieservices GmbH. Our main tasks include the processing of blast furnace slag, earthstones and minerals as well as various industrial services in the Port of Duisburg. The following pages will inform you about us and our production lines and also about the various fields of activity. If you have any further questions, please feel free to contact us personally at any time.

INDUSTRIAL SERVICES

PRODUCTS

MACHINERY