Partner of leading mining companies in Serbia and the region

Metal core trays without compromise

Metal trays and equipment engineered for the most demanding field conditions.

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Safe, durable, lasting

The safety of your core is our priority.

Our products are more than packaging – they are guardians of your capital, guaranteeing that your investment in exploration work stays permanently protected for all future analyses.

Metal core trays

Metal core trays

Engineered for long-term protection and storage of samples.

Dimensions:1000 × 400 mm
Core type:PQ / HQ / NQ
  • Premium protection: Made of high-quality galvanized or plastic-coated sheet metal (available in different colors on request).
  • Superior strength: Reinforced side walls prevent deformation. The construction allows safe vertical stacking, saving warehouse space.
  • Resistance: Complete protection against corrosion, moisture and extreme temperature fluctuations.
Geological sample bags

Geological sample bags

Quality cotton bags for safe transport and analysis of samples.

Dimensions:25×35 / 30×40 / 40×60 cm
Material:100% cotton
  • Natural materials: We use exclusively 100% cotton (calico and twill). The natural material lets the sample "breathe", preventing condensation and contamination.
  • Dense weave: Prevents the loss of fine particles and dust, essential for the precision of laboratory analyses.
  • Reinforced seams: Designed to withstand the weight of rock material without the risk of tearing during transport.

A reliable partner in geological exploration

CORE TRAY 019 (successor of IMKO IRON, founded in 2016) is the leading Serbian manufacturer of trays for storing core from geological exploration boreholes. We have positioned ourselves as a key partner to the world's leading mining companies operating in Serbia and the region.

Our mission is simple: to provide maximum protection for your most valuable resource – the geological sample. Through continuous investment in automation and modernization of production, we increase our capacity and quality of service every year.

Pallets of finished core trays at the CORE TRAY 019 production facility
Forklift loading pallets of trays — same-day dispatch from our own stock

Why CORE TRAY 019?

  1. 1.

    Stock available immediately

    We are the only ones on the market who always keep standard trays in stock, enabling same-day delivery and work without downtime.

  2. 2.

    Field durability

    Our products are tested in the extreme conditions of exploration fields across the Balkans.

  3. 3.

    Adaptability

    Color, dimensions and materials are adapted to the specifics of your project.

Contact us

For inquiries, technical specifications or quotes – our team is at your disposal.