ESTRA GmbH has existed for many years very successfully in the market.

For this purpose, good partners are essential.

In order to offer our customers the best service and best quality we have been working together with our partners for many years. Amongst some specialized trading companies these include also a worldwide known manufacturer.



Märkisches Werk Halver

 Since 1859


Märkisches Werk (MWH) is a leading provider of cylinder head systems inside large combustion engines for vessels, locomotives and power generation plants worldwide. Over 90% of the world's large engine builder’s partner with us. They have come to expect innovative cylinder head system solutions that stem from nearly 150 years of experience and an enduring commitment to research and development. What can our ingenuity do for your engine?


ESTRA GmbH has a wide range of original MWH products available ex stock