

Overview
About TOS Znojmo
Who we are
ENGINERING PRODUCTION We manufacture a top-quality shafts, spur gearing etc. for our automotive industry customers with more than 15 years of partnership GEARBOX Our signature product group. We are focused on first-class materials guaranteeing the long-term durability and flawlessness of our products SPECIAL GEARBOXES Simple design that gives our customers the targeted durabilitythey need,makes the consumer’slives easier, and no otherproduct on the market offers the same features VARIATORS If you need to make anew one or repass your chain variator produced in our company 50 years ago, like many of our customers around the world do, we are ready to do it again
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Znojmo, Czech Republic
Member since 2025
Employees100 - 200
Certificates1
Turnover100 - 500 Mil.
Year of foundation1970
Marketing documents
Competencies
Technologies
Gear Making
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Cylindrical gear / spur gear | 1–10,000 | 10–800 mm | — | — | 10–800 mm | — |
Internal teeth | 1–10,000 | 10–500 mm | — | — | 10–500 mm | 0–500 kg |
Bevel gear wheel | 1–1,000 | 20–320 mm | — | — | 20–320 mm | 0–150 kg |
Sprocket (wheel) | 1–10,000 | 10–800 mm | — | — | 10–800 mm | 0–500 kg |
Cogged belt pulley | 1–10,000 | 10–500 mm | — | — | 10–500 mm | 0–500 kg |
Rack (toothed) | 1–10,000 | 10–1,000 mm | 10–150 mm | 10–80 mm | 10–800 mm | 0–500 kg |
Worm gear | 1–10,000 | 10–500 mm | — | — | 10–500 mm | 0–500 kg |
Mechanical Engineering
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Mechanical engineering | 1–10,000 | 10–5,000 mm | 10–5,000 mm | 10–5,000 mm | 0–500 kg |
Milling
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight |
|---|---|---|---|---|---|---|
Milling | 1–10,000 | 50–850 mm | 20–130 mm | 20–130 mm | — | — |
Full-range milling (including turning) | 1–1,000 | 150–850 mm | 20–130 mm | 20–130 mm | 20–320 mm | — |
Deep-hole drilling | 1–10,000 | 10–800 mm | 10–800 mm | 10–800 mm | 0.5–100 mm | 0–500 kg |
Materials
Precious metals
SilverGoldPlatinumOther precious metals
Sintered materials
Metal powder for formed partsMetal powder for hard metal
Cast metals
Cast steelCast iron
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Industries
Drive and gear engineering
Certificates
ISO 9001:2008
Parts & Machines
Parts (4)
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Shaft
TechnologyShaft machining
MaterialSteel
Dimensions
Length850 mm
Diameter130 mm
Weight8 mm
ComplexityMedium
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Gear
TechnologyMilling
MaterialSteel
Dimensions
Height300 mm
Width800 mm
ComplexityHigh
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Worm gearbox
TechnologyMilling
MaterialAluminium and aluminium alloys
Dimensions
Width300 mm
Height100 mm
Length250 mm
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Bevel gears
TechnologyMilling
MaterialSteel
Dimensions
Height320 mm
Length320 mm
Width320 mm
4 Parts
Shaft machining1
Milling3
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