1. Written offer
Every offer is sent in writing with photos, specifications, condition and delivery terms. Verbal agreements are confirmed by e-mail.
Compliance & trust
Heavy machinery is a significant investment. This page sets out who we are, which rules apply to the machines we supply, what you receive in writing and how we protect your payment and your data.
Company registration
Windmolen Machines B.V. is a besloten vennootschap registered in the Dutch Trade Register. Our registered details are shown on every offer, contract and invoice, and you can verify them independently.
Product compliance
Machinery placed on the market in the European Economic Area must comply with EU machinery legislation. New machines we supply within the EEA are delivered CE-marked, with an EU Declaration of Conformity and operating instructions, as required by the Machinery Directive 2006/42/EC and, from 20 January 2027, the Machinery Regulation (EU) 2023/1230.
Used machines are supplied with the documentation available for that machine — original CE marking and declaration where present, service history and our own written condition report. Road-going vehicles are supplied with the type-approval or registration documents needed in the destination country.
For destinations outside the EEA we prepare the export documentation and advise on local requirements together with your forwarder.
Purchase process
Our process is designed so that both parties know exactly what has been agreed, before any money changes hands.
Every offer is sent in writing with photos, specifications, condition and delivery terms. Verbal agreements are confirmed by e-mail.
Inspect in person, appoint an independent inspector or ask us for a documented inspection with photos and video.
Price, delivery, payment schedule and warranty are set out in a sales contract or order confirmation signed by both parties.
Invoice in the name of Windmolen Machines B.V.; payment to the account on the invoice only, verified by phone on request.
Transport arranged to the agreed Incoterm, with tracking information and delivery documents.
Support with parts, documentation and technical questions after delivery.
Payment security
Invoice fraud and impersonation are real risks in the machinery trade. These rules apply to every transaction with us — please read them before you pay.

Data protection
This website is built to collect as little data as possible, and only for one purpose: answering your request.
No analytics, advertising or social-media trackers. The only stored value is your language preference, kept in your own browser.
HTTPS everywhere, strict security headers, and no third-party scripts. Fonts and code are served from our own domain.
Form data is used only to handle your request and is deleted when no longer needed. See the privacy policy.
The map on our contact page loads only after you click it, so no data goes to OpenStreetMap until you decide.
FAQ
If your question is not answered here, contact us — we would rather answer questions up front than after a problem.
Yes. Windmolen Machines B.V. is registered in the Dutch Trade Register under KVK number 94913781 with its registered office at John M. Keynesplein 10, 1066 EP Amsterdam. You can verify this on kvk.nl.
New machines supplied within the EEA are CE-marked and delivered with an EU Declaration of Conformity and operating instructions. For used machines we supply the original CE documentation where it exists, together with our condition report.
The specification and condition are documented in the offer, the inspection report and the contract. If a delivered machine deviates from what was agreed, contact us immediately; the contract and our general terms and conditions set out the inspection period, complaint procedure and remedies.
For higher-value transactions we can agree staged payments linked to inspection and delivery milestones, or payment through a reputable escrow service. Ask us when requesting an offer.
Dutch law applies to our offers and contracts, and disputes are submitted to the competent court in Amsterdam, unless agreed otherwise in writing. See our general terms and conditions.
We process the data you provide only to handle your request and any resulting contract, in line with the GDPR (AVG). Details are in our privacy policy.