Expertise that Endures




Walther Trowal operates five main sites worldwide: its head office in Haan (Germany) and branches in Uden (the Netherlands), Birmingham (the UK), Querétaro (Mexico) and Grand Rapids, Michigan (the USA). This international network is complemented by around 28 sales partners and distributors, who provide local support and assistance to customers in numerous countries.
As part of our free sample processing service, we analyse your components and identify the optimal process. This provides you with a sound basis for making decisions regarding your applications.


Maximilian Beien
Sample processing: mass finishing / Blasting
vertrieb@walther-trowal.de















Bruno Andreas Barbeitos Helfrich
H.J. Helfrich Comércio e Equipamentos Lda
h.j.helfrich@sapo.pt

























Bruno Andreas Barbeitos Helfrich
H.J. Helfrich Comércio e Equipamentos Lda
h.j.helfrich@sapo.pt








































