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Do you have questions? We look forward to your messages or calls.

You have purchased a trenas product and have questions regarding usage or replacement items?

You're welcome to contact us at any time. We look forward to your comments and generally respond to correspondence within 24 hours.

If you are a reseller and are interested in adding our products to your range, please contact us.

We will be happy to send you the information about our comprehensive reseller conditions. Fast shipment, no minimum order quantity, dropshipping to your customer and cheap shipping conditions througout Europe come as standard. When do you want to start?


Whether you are a customer or a reseller, you can easily contact us. Alternatively, you can reach us by telephone, fax, e-mail and by post:

HaeSt Haedicke & Stiller OHG
Ruth-Zimmermann-Str. 1
38304 Wolfenbüttel

Phone: +49 (0) 5331 - 501348
Fax: +49 (0) 5331 - 857004

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