Custom plastic production

Your part, your mold,
our production floor

Injection and blow molding, laser engraving, product finishing, and plastic grinding and granulation — from your drawing, your sample, or a mold you already own. Small and medium runs.

Answer to every enquiry within two business days · Puračić, Bosnia and Herzegovina

21YEARS IN PRODUCTION
1245MOLDS IN PRODUCTION
32kPARTS PER WEEK
48hQUOTE TURNAROUND
Our services

Five processes under one roof

Molding, marking, finishing and reprocessing. Order any service on its own, or hand us the whole job — from the tool to the wrapped pallet.

Injection molding

Series production of technical and consumer parts to your documentation.

  • Runs from 500 to 250,000 parts.
  • ABS, PP, PC, PA6, POM and TPU in stock.
  • We also run customer-owned molds as they are.
Request a quote

Blow molding

Hollow packaging for fillers, distributors and industrial customers.

  • Bottles, jerrycans and containers from 30 ml to 20 L.
  • HDPE, LDPE and PET.
  • Neck and thread matched to your closure.
Request a quote

Laser engraving

Permanent marking with no ink, foil or other consumables.

  • Fiber and CO2 cells at up to 1200 DPI.
  • Serial numbers, data-matrix and QR codes.
  • From a single piece to full batch processing.
Request a quote

Finishing and customization

Final finishing, branding and packing ready for the shelf or the truck.

  • Colour matched to your reference sample.
  • Assembly, kitting and retail packing.
  • No minimum order quantity.
Request a quote

Grinding and granulation

Production scrap reprocessed into clean granulate ready for re-use.

  • Grinding of runners, rejects and customer-supplied scrap.
  • Granulate screened and sorted by size.
  • Returned to you, or fed back into compatible production.
Request a quote
Industries

Who we produce for

We work as a subcontractor and contract manufacturer — from single parts to scheduled series deliveries against a blanket order.

Packaging

Bottles, jerrycans, closures and transport packaging for fillers and distributors.

Sanitary and plumbing

Technical parts resistant to water, pressure and common cleaning agents.

Appliances and electrical

Housings, brackets and insulating parts built to the customer's drawing.

Construction

Junction boxes, covers, profiles and small hardware for the site.

Agriculture and food

Containers, crates and equipment parts for primary production and processing.

Retail and promotional goods

Engraving, branding and packing of finished products for retail.

Why humco

A service shop, not a catalogue

We run your mold
Small runs accepted
Five processes, one roof
Direct line to the floor