
Catalytic Converter Recycling
Earn money right away with your old catalytic converter—whether it’s a single unit or a large batch. We determine the value based on current precious metal prices and pay you immediately.
Sell a Catalytic Converter
Send a photo
Take a photo of your catalytic converter (preferably showing the part number) and send it via WhatsApp or email.
Get a quote right away
You'll receive a clear price quote based on the current value shortly.
Returns & Refunds
Send your catalytic converter to us for free, drop it off, or have it picked up if you have a large quantity. After inspection, we’ll pay you immediately.
Why Krommenhoek Metals?
At Krommenhoek Metals, you can be sure of fair and transparent service. We determine the value of your catalytic converter based on current market prices for precious metals, so you always receive a realistic and competitive offer.
Our service is available to both individuals and businesses. Whether you want to sell one catalytic converter or several at once, we’ll ensure a quick and easy process. For larger quantities, we can also arrange for the catalytic converters to be picked up on-site.

Large parties?
Whether you want to sell a single catalytic converter or deal in larger volumes, Krommenhoek Metals is always the right choice. We offer customized solutions for both individuals and businesses.
For larger quantities or industrial applications, such as catalysts from manufacturing processes or diesel particulate filters (DPF), we offer additional options. These include on-site pickup, the placement of containers, and efficient processing of larger batches.
Thanks to our expertise in materials containing precious metals, we are able to accurately assess and process catalysts, particulate filters, and industrial waste streams. We always offer competitive prices based on current precious metal values.


Industrial Catalyst Recycling
Do you work with industrial catalysts and want to have them recycled? Then Krommenhoek Metals is the right place for you.
In addition to catalytic converters from passenger cars and trucks, we also process industrial catalytic converters and other materials containing precious metals. Thanks to our expertise, we can accurately assess and efficiently process these materials.
You’ll benefit from a transparent process, competitive prices, and service tailored to your situation. Returning industrial catalysts is simple and follows the same process as for other catalysts.
Catalytic Converter Recycling
Would you like to sell your old catalytic converter and receive a fair, up-to-date payment? At Krommenhoek Metals, you’ve come to the right place for the recycling of catalytic converters from passenger cars, trucks, industrial catalytic converters, and particulate filters. Thanks to our expertise in precious metals, recycling processes, and market trends, we know exactly how to get the most out of your old catalytic converter. This means you’ll benefit from a transparent process, personalized service, and a sustainable solution for end-of-life catalytic converters.
Are you curious about how the price of a catalytic converter is determined, what the benefits are of recycling old catalytic converters, and how the drop-off process works? On this page, you can read all about recycling catalytic converters, the value of parts containing precious metals, and how Krommenhoek Metals operates.
What is catalytic converter recycling?
Catalytic converter recycling is the process by which old or worn-out catalytic converters are collected, evaluated, and processed to recover valuable materials. A catalytic converter serves to convert harmful substances in exhaust gases into less harmful emissions. Over time, a catalytic converter wears out, but that doesn’t mean it no longer has any value. On the contrary: many catalytic converters contain precious metals, such as platinum, palladium, and rhodium. It is precisely these metals that make it worthwhile to recycle an old catalytic converter rather than throw it away.
By having your catalytic converter recycled, raw materials can be reused in the production of new parts. This makes recycling catalytic converters not only financially beneficial, but also beneficial in terms of sustainability and conserving raw materials. Want to know what factors affect its value? Be sure to check out our page on catalytic converter prices.
Benefits of Catalytic Converter Recycling
Recycling a catalytic converter has several benefits. First and foremost, catalytic converter recycling ensures that valuable precious metals are preserved and can be reused. This reduces the demand for new raw materials, which is beneficial for the environment. After all, extracting precious metals requires a great deal of energy, time, and natural resources. By reusing existing materials, the environmental impact is reduced and waste is minimized.
In addition, recycling old catalytic converters also offers financial benefits. When you sell your old catalytic converter to Krommenhoek Metals, you’ll receive compensation based on the current value of the precious metals it contains. You can count on fair and transparent pricing. Furthermore, various materials can be recovered from recycled catalytic converters, which contributes to a more efficient use of raw materials and lower costs throughout the supply chain.
How is the price of a catalytic converter determined?
The price of a catalytic converter depends on various factors. These include the type of catalytic converter, the model number, its origin, the condition of the part, and, most importantly, the type and quantity of precious metals used in the catalytic converter. Because market prices for precious metals are constantly changing, an up-to-date assessment is important for determining a fair price.
At Krommenhoek Metals, we use smart tools and up-to-date market information to quickly provide insight into the value of your used catalytic converter. Using a mobile app, our representative can immediately determine the value of your catalytic converter on-site. This ensures you receive an up-to-date and transparent price. Want to learn more? Read more on our page about current catalytic converter prices.
Selling an Old Catalytic Converter: How Does It Work?
Selling an old catalytic converter to Krommenhoek Metals is easy. First, take a clear photo of the catalytic converter and include the model (number) so we can properly assess the part. Then, send us the photo and any additional information via email or WhatsApp. Based on that, you’ll receive a price quote.
Do you agree? If so, you can send the catalytic converter to us. For larger quantities, pickup is available upon request. Upon receipt, we personally inspect the shipment and ensure prompt payment. This is how we make returning old catalytic converters simple, straightforward, and reliable for both individuals and businesses.
Ready to recycle your catalytic converter?
Would you like to recycle your old catalytic converter, request a quote, or learn more about the options for individual catalytic converters, large quantities, particulate filters, or industrial catalytic converters? If so, please contact Krommenhoek Metals. We’d be happy to assist you with a quick assessment, a transparent quote, and sustainable processing of your catalytic converter.
Frequently Asked Questions About Catalytic Converter Recycling
Our advice: Always sell your old catalytic converter to a certified metal recycling company. These companies are members of the Metal Recycling Federation. Krommenhoek Metals is a member of this federation. We also specialize in recycling catalytic converters. You can drop them off with us for recycling any weekday or Saturday morning. We ensure sustainable recycling and offer you a fair price for your catalytic converter. At Krommenhoek, you can count on excellent service and prompt payment.
You can take a photo of the catalytic converter—preferably one where the model number is clearly visible. If not, you can include that information in the description. Please send the photo and details to Krommenhoek Metals via email at info@kh-metals.nl or via WhatsApp at (+31 6 136 621 87). That will give us enough information to offer you a fair price.
Catalytic converters contain a lot of precious metals, such as platinum and palladium. That makes recycling old catalytic converters particularly attractive—in addition to the sustainability aspect, of course. Their value depends on the type and amount of precious metals they contain. As a recycling specialist, Krommenhoek Metals knows exactly how to get the most out of your old catalytic converter. And you’ll benefit from it!
Thanks to our approach, you can always count on the most up-to-date and fair catalytic converter price. Plus, we pay you right away: in cash, via Tikkie Terug, or by direct bank transfer.
Catalytic converters contain a lot of precious metals. We ensure that your old catalytic converter is recycled in a sustainable manner, and we offer transparent pricing, excellent service, and prompt payment.
You can sell old catalytic converters to certified metal recycling companies that are members of the Metal Recycling Federation. (www.mrf.nl) Krommenhoek Metals B.V. in Rotterdam is a member of this federation and is open daily to accept scrap iron and other scrap metals.
You can sell old catalytic converters to us at the daily scrap metal price; you don’t need an appointment. We’ll weigh the scrap metal together with you, and then you can receive the proceeds from our ATM or choose to have the money transferred directly to your bank account. For businesses, we provide pallet boxes and/or large scrap containers, and once they’re full, we’ll pick them up. Thanks to our excellent logistics fleet, you’re guaranteed fast and efficient removal of your scrap copper, sustainable and responsible recycling, and a transparent process.
We specialize in the purchase and processing of virtually all types of non-ferrous metals, such as copper, lead, zinc, aluminum, stainless steel, and many more. In addition, Krommenhoek Metals has extensive expertise in the field of scrap iron. In recent years, we have also focused on electronics recycling and used catalytic converters. Of course, we always operate in compliance with strict European regulations.
We ensure prompt payment, have a transparent process, operate sustainably, and provide excellent service.