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CONTACT DETAILS
Are you looking for information about our products? Do you need advice about which system is right for you? Contact us today.
AVAILABLE MON-FRI 8AM TO 5PM
TEL: +1 616 455 8940
FAX: +1 616 871 0037
WALTHER TROWAL LLC
6147 Valduga Dr SW, STE A
Byron Center, MI 49315
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Joshua VanDuinen
General Manager

Knowlin Vestal
National Sales/Service Manager

Brandy Iacopelli
Controller / Purchaser

Molly Hensch
Customer Service Manager

Dennis Daniels
Service Technician

Karen Zacarro
Regional Sales Manager

Griffin Vestal
Service Technician

Jacob Gumowski
Test lab / Sales

Greg Smolka
Project Manager

Hamed Malovcic
Shipping / Receiving
