

Overview
About STK d.o.o.
Who we are
We create semi-finished products. Based on our technical knowledge and years of experience, we can create different complex elements that meet various standards and requirements. the team consists of experts with a lot of experience in the field of development and production in the metalworking industry. We employ young people in the area of innovative technologies and welders with years of experience. Based on this combination we are able to develop and produce products that meet the requirements of the customer.
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Maribor, Slovenia
Member since 2017
Employees10 - 20
Certificates2
Turnover1 - 5 Mil.
Year of foundation2000
Competencies
Technologies
Welded constructions / Structural Steelwork
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Welded constructions (weldments) | 50–12,000 mm | 50–5,000 mm | 50–3,000 mm | 0–50,000 kg |
Machine frames / bases / racks | 50–12,000 mm | 50–5,000 mm | 50–3,000 mm | 0–50,000 kg |
Sheet Metal Processing
| Technologies | Lotsize | Length | Width | Height | Material thickness |
|---|---|---|---|---|---|
Laser cutting 2D | 1–100 k | 1–3,000 mm | 1–1,500 mm | — | 1–20 mm |
Laser cutting, tube & section | 1–100 k | 1–3,000 mm | 1–1,500 mm | 1–20 mm | 1–20 mm |
Materials
Cast metals
Cast steelCast iron
Plastics/synthetic materials
ThermoplasticsAcrylic (PMMA)High performance plasticThermosetsElastomersSilocone (LSR)Natural and vulcanised rubberGlass fibre-reinforced plasticCarbon fibre-reinforced plasticParticle reinforced composite materialsWood-Plastic-Composites (WPC)Natural Fibre Composites (NFC)
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Industries
Shipbuilding industryDrive and gear engineeringPaper and printing machinery industryAerospace and aviation industryInformation technology (hardware)Electrical industryLighting industryFittings engineeringPackaging industryTelecommunication industryMechanical engineeringAutomotive and vehicle constructionSpecial purpose machinery manufacturingPrecision engineering, mechatronics and opticsChemical industryPower generation and transmission industryOffice machinery and suppliesConstruction and architectural suppliesMilitary engineeringApparatus engineeringRailway and rail vehicles industryPlant engineering and constructionAutomation and control engineeringHousehold appliance industryAir conditioning, refrigeration and ventilation industryHydraulic and pneumatic industryMedical technologyBoiler, container and tank construction Measurement and control technique, laboratory equipmentMachine tool manufacturingClean room technologyFurniture industryMining and tunnel engineeringBuilding, agricultural and forestry machinery manufacturing
Certificates
DIN EN 1090
DIN EN ISO 3834
Parts & Machines
Parts (1)
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Part 1
Lotsize0
Machinery (5)
1 / 5

TruLaser 3030
ManufacturerTrumpf
ControlCNC
Technology
Laser cutting 2D
2 / 5

TruLaser 3030 L
ManufacturerTrumpf
Technology
Laser cutting 2D
3 / 5

CNC Press brake
ManufacturerAPHS31160
Technology
Laser cutting, tube & section
4 / 5

HAAS ST-15
ManufacturerHAAS
Year of Construction2019
5 / 5

HAAS VF-4SS
ManufacturerHAAS
ControlCNC
Year of Construction2019
1 Parts
5 Machinery
Laser cutting 2D2
Laser cutting, tube & section1
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