About us

GREENREC Ltd. is a company established in 2017, focused in the waste management. Our areas of business are soldering dross, slag and paste and electronic scrap.

We collect solder dross and paste (containing lead and tin), which are then handled by our partner Alpha Assembly Solutions and recycled to a solder bars.

We strive to approach each client individually, while maintaining the high standard of quality.

We are recycling

Lead / Lead-Free Solder Dross and Metal Scrap

Solder dross is a by-product of the wave soldering operation which is created by the molten metals exposure to oxygen. The dross is a combination of solid metal and an oxide which also contains metal for recycling.

  • Dross / skimming / slag;
  • Anodes and anode scrap / Oxides;

Solder Paste

Solder paste is a combination of flux and solder powder and as such requires special reprocessing methods. Unused solder paste should be segregated in a separate container for recycling.

  • Spent and unused solder paste;
  • Paste, wipes, jars, and syringes;

Solder Coated Copper Scrap

PV Scrap is a bye product of the Photo Voltaic manufacturing process which can be compromised of Pure Tin, Tin Lead, Tin Silver or Tin Lead Silver coated Copper Ribbon.

  • PV Solder Coated Copper Ribbon;
  • Silver / Tin / Solder Coated Copper Wire;

    Our advantages

  • Alpha`s Certified Recycling Partner

    We are a certified partner for Bulgaria of the world leader Alpha Assembly Solutions in the category of processing the industrial waste.

  • Individual approach to the client

    We offer individual, flexible yet tested solutions without compromising on the quality of our services.

  • Warehouse with 8500 sq. M. area

    We have a warehouse facility to storage the industrial waste in Veliko Tarnovo, located on 8500 sq. m. area.

Contact us