

Overview
About DUMIS d.o.o.
Who we are
We speak english und deutsch Our company is focused on injection molding of technical products made of thermoplastic materials, weighing up to 200 g. Many products of our production can be classified in the group of products with demanding tolerances, among products made of demanding materials or among miniature products. Business partners often entrust us with the development of the necessary tools, technology and possible automation of production processes. Many years of experience and innovation, developed in cooperation with our partners, represent a guarantee for a technologically and qualitatively perfect product. We strive for an open relationship, as we want to establish or nurture long-term cooperation. We are aware that the satisfaction of our business partner is a prerequisite for our success. Through long-term investments in equipment, we have ensured that our production is equipped with modern injection molding machines, automatization and measuring equipment. With recent investments, we have upgraded our company with a service tool shop, which increases our flexibility in production and automation development. The employees of the collective are aware that an engaged approach to work, well-thought-out work processes and modern equipment are the basis for production reliability and product quality, whether it is small or large-scale production.
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Kranj, Slovenia
Member since 2025
Premium Member since 2025
Employees10 - 20
Certificates1
Turnover1 - 5 Mil.
Year of foundation1977
Marketing documents
Competencies
Technologies
Injection Moulding, Extruding
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Injection moulding | 1–10 M | 0–500 mm | 0–500 mm | 0–500 mm | 0–1 kg |
Injection-mould around inserts | 1–10 M | 0–500 mm | 0–500 mm | 0–500 mm | 0–1 kg |
Multi component injection moulding | 1–10 M | 0–500 mm | 0–500 mm | 0–500 mm | 0–1 kg |
Transfer moulding | 1–10 M | 0–500 mm | 0–500 mm | 0–500 mm | 0–1 kg |
Mould construction
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Injection moulds | 0–1,000 mm | 0–1,000 mm | 0–1,000 mm | 0–3,000 kg |
Measuring & Testing
| Technologies | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|
Measuring / testing | 0–500 mm | 0–500 mm | 0–500 mm | 0–500 mm | 0–50 kg |
Additive Manufacturing
| Technologies | Lotsize | Length | Width | Height |
|---|---|---|---|---|
3D printing (general) | 1–10 M | 1–500 mm | 1–500 mm | 1–500 mm |
Labelling / marking
| Technologies | Lotsize | Length | Width |
|---|---|---|---|
Pad printing | 1–10 M | 1–300 mm | 1–300 mm |
Materials
Plastics/synthetic materials
ThermoplasticsAcrylic (PMMA)High performance plasticSilocone (LSR)Glass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materialsWood-Plastic-Composites (WPC)Natural Fibre Composites (NFC)
Natural materials
Wood/timber
Industries
Automation and control engineeringSpecial purpose machinery manufacturingTelecommunication industryAir conditioning, refrigeration and ventilation industryConstruction and architectural suppliesAutomotive and vehicle constructionAerospace and aviation industryApparatus engineeringBoiler, container and tank construction Military engineeringLighting industryHydraulic and pneumatic industryHousehold appliance industryElectrical industryDrive and gear engineeringClean room technologyShipbuilding industryRailway and rail vehicles industryPrecision engineering, mechatronics and opticsPower generation and transmission industryPlant engineering and constructionPaper and printing machinery industryPackaging industryOffice machinery and suppliesMining and tunnel engineeringMedical technologyMechanical engineeringMeasurement and control technique, laboratory equipmentMachine tool manufacturingInformation technology (hardware)Furniture industryFittings engineeringChemical industryBuilding, agricultural and forestry machinery manufacturing
Certificates
ISO 9001:2015
Parts & Machines
Parts (5)
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Bobbin half
TechnologyInjection moulding
MaterialThermoplastics
Dimensions
Length80 mm
Weight0.0144 mm
Width80 mm
Height15 mm
ComplexityMedium
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Structural component
TechnologyInjection moulding
MaterialThermoplastics
Dimensions
Width300 mm
Weight0.2 mm
Length300 mm
Height45 mm
ComplexityMedium
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Spring pad
TechnologyInjection moulding
MaterialThermoplastics
Dimensions
Length4 mm
Height7 mm
Width4 mm
Weight0.00006 mm
ComplexityHigh
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Pump housing
TechnologyInjection moulding
MaterialThermoplastics
Dimensions
Height85 mm
Width75 mm
Weight0.045 mm
Length160 mm
ComplexityMedium
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Fan fi140
TechnologyInjection moulding
MaterialThermoplastics
Dimensions
Width140 mm
Height33 mm
Length140 mm
Weight0.088 mm
ComplexityMedium
Machinery (4)
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Victory 750/220 spex
ManufacturerENGEL
ControlCC200
Year of Construction2013
Technology
Injection moulding
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Victory 200/50 tech
ManufacturerENGEL
ControlCC300
Year of Construction2017
Technology
Injection moulding
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Victory 860/160 spex
ManufacturerENGEL
ControlCC300
Year of Construction2023
Technology
Injection moulding
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Victory 60/28 tech
ManufacturerENGEL
ControlCC300
Year of Construction2020
Technology
Injection moulding
5 Parts
Injection moulding5
4 Machinery
Injection moulding4
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