(+34) 902 36 71 03 info@residuos.info


At A3 we ensure optimal waste recovery and management.


At A3 we are dedicated to the purchase and sale of metals, offering a wide range of services to satisfy the needs of our clients. Our objective is to facilitate the management and valuation of diverse metals, including the following aspects:

  • Purchase of Old Mobiles: We value and buy old cell phones and electronic devices that contain precious metals. Our team of experts will evaluate your device and offer you a fair and competitive price.
  • Purchase and Sale of Steel: We specialize in buying and selling steel in all its forms and presentations. Whether it is stainless steel, structural steel or any other type of steel, we are prepared to manage your purchase or sale efficiently and reliably.
  • Scrap Collection and Recycling: We offer metal scrap collection and recycling services. We take care of collecting metal waste safely and responsibly, guaranteeing its correct recovery and thus contributing to the circular economy.
Old mobiles

Our team is committed to sustainability and care for the environment. We work closely with our clients to offer personalized and efficient solutions in metal management, promoting the reduction of environmental impact and the reuse of valuable resources.

In addition to the purchase and sale of metals, we also offer advisory and consultancy services in the field of metal waste management, providing guidance in optimizing processes and maximizing the value of materials.

For more information you can contact us through our form

    I have read and accept the Cookies policy.


    Monday to Thursday from 8:00 a.m. to 2:00 p.m. and from 3:00 p.m. to 5:00 p.m.
    Friday from 7:00 a.m. to 1:00 p.m.
    Saturday and Sunday closed


    (+34) 902 36 71 03


    Skip to content