
Overview
About KJ Metalworks
Who we are
KJMetalWorks Located in Zielona Góra, Poland, KJMetalWorks is a dedicated CNC factory specializing in precision machining. Our expertise lies in lathe and milling operations, complemented by polishing and grinding to ensure high-quality finishes. At KJMetalWorks, our mission is simple: to satisfy the customer. We prioritize precision, reliability, and efficiency, delivering exceptional craftsmanship tailored to our clients’ needs. Whether it’s a small custom project or large-scale production, we ensure top-notch results through our expertise and attention to detail.
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Zielona Gora, Poland
Member since 2025
Employees10 - 20
Certificates1
Turnover< 1 Mil.
Year of foundation2024
Competencies
Technologies
Turning
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Turning | 1,000–500,000 | 0–1,000 mm | — | — | 0–200 mm | — |
Automatic turning (bar) | 1–500 k | 0–100 mm | — | — | 0–200 mm | — |
Swiss turning | 1–500 k | 1–1,000 mm | — | — | 1–200 mm | — |
Full-range turning (including milling) | 1–500 k | 1–1,000 mm | — | — | 1–200 mm | — |
Hard turning | 1–500 k | 1–1,000 mm | — | — | 1–200 mm | — |
Deep-hole drilling | 1–100 k | 1–1,000 mm | 1–200 mm | 1–200 mm | 1–200 mm | 0–5 kg |
Centering / end facing | 1–100 k | 1–1,000 mm | — | — | 1–200 mm | — |
Materials
Natural materials
Wood/timber
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Advanced Materials
Nickel alloy (Inconel, Monel, Hastelloy)
Cast metals
Cast steelCast iron
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Industries
Automotive and vehicle constructionLighting industryMechanical engineeringMedical technologyPrecision engineering, mechatronics and opticsDrive and gear engineeringFittings engineeringAutomation and control engineering
Certificates
ISO 9001:2015
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