180.000
M² OF FACILITIES
M² OF FACILITIES
VEHICLES SCRAPPED
TONNES/MONTH
SPECIALISED PROFESSIONALS
Founded in 1992, Metais Jaime Dias is a Portuguese company that combines industrial capacity and environmental responsibility in the comprehensive management of waste. We receive, treat, and valorise materials from industry, construction, the automotive sector, and other sectors.



Solutions covering the entire material lifecycle, from collection to recovery.

Collection, sorting, and routing of industrial waste. We value and process ferrous / non-ferrous scrap metal and non-metallic waste such as paper, plastic, wood, tyres, among others.
VIEW WASTE MANAGEMENTA reception centre accredited by Valorcar, ensuring a certified, fast, and environmentally responsible scrapping process.
SCRAP A VEHICLESpecialised cutting and processing services for metal sheet and pipe, tailored to the specific needs of each client and industry with a vast catalogue of available products you can consult..
VIEW CUTTING CENTREWe offer a wide range of parts from End-of-Life Vehicles, verified and ready for immediate reuse.
SEARCH FOR PARTSExclusive to our business partners, the MJD Client Area is an advanced digital tool that simplifies the administrative and operational management of your company. Through this secure platform, access data from our management system directly for full monitoring of your activity with us.
Digital Documentation - guides, e-GAR and invoicing always available
Order Status
Stock Enquiry for Cutting Centre

Over more than three decades, MJD has consolidated a leading position in the sector, backed by international certifications and distinctions that attest to the quality of our processes.
Quality assurance and environmental management at every operational stage.
Distinction for excellence in end-of-life vehicle treatment.
Five-time winners as the best national used tyre centre.
Stay up-to-date with the latest news, milestones, and initiatives from Metais Jaime Dias.

Quality, Applications, and Savings

Exercise with Firefighters, Civil Protection & GNR

Process, Documents, and What Happens Next

Obligations, Deadlines, and Compliance

Storage Rules, Hazardous Waste, and Compliance

Risk Management and Selecting a Licensed Operator

Metais Jaime Dias Opens Its Doors to Clients

Environmental Awareness for Schools

MJD's vehicle dismantling centre has reached a new milestone: more than 90.000 end-of-life vehicles have been received, cleaned up, and given added value since the start of operations.

The MJD facilities in Guidões regularly host drills and training exercises for various fire departments in the Northern region, putting our fleet of end-of-life vehicles at the service of preparing rescue teams.

Metais Jaime Dias has been honoured for the fourth time with the Performance Award – Reception Centre, granted nationally by Valorpneu, recognising the quality of the work carried out in used tyre management.

In industrial waste management, operational rigour and strict compliance with environmental legislation are essential to ensure team safety, ecosystem protection, and your company's legal compliance.
Our strength lies in our people. With a team of over 140 specialised professionals, Metais Jaime Dias continues to grow and invest in talent that shares our vision of industrial rigour and sustainability.

Find answers to frequently asked questions about all our services here.
Whatever waste your unit produces — ferrous and non-ferrous metals, C&D waste, wood, packaging, plastic, paper, used tires, hazardous waste, or WEEE — we take care of its management from start to finish. We also receive end-of-life vehicles (ELVs), issuing a certificate of destruction and dismantling at our center. We direct each stream to the most efficient recovery solution, with complete documentary traceability and full legal compliance.
We handle the entire process in a 100% legal, free, and hassle-free manner. As an authorised reception centre within the Valorcar network, our team guides you from start to finish: • Free Delivery or Collection: You can choose to deliver your vehicle directly to our facility or schedule a free collection at an agreed location. • Vehicle Valuation: We evaluate your vehicle and, in addition to paying nothing for the service, we may offer a financial payout for your vehicle. • Certificate of Destruction: We issue the official Certificate of Destruction and handle the immediate deregistration of the number plate with the IMT, freeing you from any tax (IUC) or legal obligations. Furthermore, we guarantee the efficient decontamination of your vehicle.
Tell us what you're looking for and we'll check stock availability. Just contact us by phone, email or through the form — the more information you provide about the vehicle, the faster we'll respond. To find the right part right away, we need: • Make, model and year • Fuel type • Description of the desired part We will respond with confirmation of availability, price and delivery time. All parts are sourced from vehicles disassembled in our facilities, tested before sale. After the order is confirmed, you can pick it up at our store or have it delivered to your address: we ship by carrier throughout the country. Choosing a used part costs a fraction of the value of a new part, maintains the original factory quality and avoids the production of a new component. It is the most economical and sustainable option.
Send us your drawing or required dimensions to receive our proposal. You can contact us by email, telephone, or via the form. To provide an accurate quotation, we require: • Company details and VAT number (NIF) • Required operations — laser cutting, plasma cutting, guillotining, press braking, slitting, or custom formats • Product specifications • Quantity and required lead time • File or drawing in DXF or DWG format; if a digital file is unavailable, a dimensioned sketch is sufficient If you are only looking for raw material, let us know the required dimensions: we supply steel sheet and tube in various sizes, cut to size upon delivery. The Cutting Centre works exclusively with businesses and professionals, allowing us to handle series production and regular supply with commercial terms tailored to each volume. By consolidating cutting, press braking, and material supply with a single point of contact, you avoid managing multiple suppliers and reduce lead times.
We operate from Guidões, in Trofa, with regular collection service throughout the North of the country — from Viana do Castelo to Aveiro — within an approximate radius of 100 km. We have our own heavy fleet and a wide range of packaging materials, from 1 m3 to 80 m3 containers to Big Bags and specific drums for hazardous waste. We adapt the equipment to the type of waste and the space available in your facilities, with the collection frequency that your operation requires — from rental contracts to one-off collections. Outside this area, we assess each situation on a case-by-case basis, especially when significant volumes or regular collections are involved. Contact us and we will indicate the applicable conditions.
If you are looking for a partner for industrial waste management, metal recovery or end-of-life vehicle disposal, our team assesses your needs and presents the most appropriate solution.
PHONE
+351 229 820 742ADDRESS
Rua do Sanguinhal, s/n | 4745-201 Guidões, Trofa | Portugal
HOURS
Monday to Friday 8:00 AM – 12:00 PM | 1:00 PM – 6:00 PM