

Overview
About Jung GmbH & Co. KG
Who we are
Welcome to precision springs specialists Since 1936, we have been manufacturing compression springs, tension springs, leg springs as well as punched and bent parts with expertise and experience. Our expertise in manufacturing precision springs is as diverse as the individual industries we work with — we know your requirements. Discover quality that will impress you. As specialists for precision springs with many years of tradition, we manufacture products for customers with different requirements, but always with the same Jung quality. Our efficient and precise manufacturing guarantees high-quality products even for large quantities.
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Halver, Germany
Member since 2025
Employees20 - 50
Certificates2
Turnover5 - 10 Mil.
Year of foundation1936
Competencies
Technologies
Wire & Spring Bending
| Technologies | Lotsize | Diameter |
|---|---|---|
Wire bending | 10,000–500,000 | 0–3 mm |
Spring bending | 25,000–99 M | 0.1–3.5 mm |
Sheet Metal Forming (Stamping, Deep-drawing)
| Technologies | Lotsize | Length | Width | Material thickness |
|---|---|---|---|---|
Stamping and bending machine (Bihler) | from 5,000 | 0–25 mm | 0–10 mm | 0–2 mm |
Materials
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
Air conditioning, refrigeration and ventilation industryMedical technologyPrecision engineering, mechatronics and opticsElectrical industryLighting industryAutomotive and vehicle constructionAutomation and control engineeringFurniture industryMeasurement and control technique, laboratory equipment
Certificates
ISO 9001:2015
ISO 14001
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