TopCNC s.r.o.

Czech Republic, 73541 Petrvald u Karvine

Overview

About TopCNC s.r.o.

Who we are

Private company, with young team, offering wide range of services providing construction and assembly works of steel products including final surface treatments based on Customer drawings.

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Petrvald u Karvine, Czech Republic

Member since 2025

Premium Member since 2025

Employees50 - 100

Certificates3

Turnover5 - 10 Mil.

Marketing documents

TopCNC_prezentace_2025_EN.pdfPDF File ISO 45001 1250-2025-SC-B TopCNC, s.r.o. - německy.pdfPDF File 1250-2025-SC- SV TopCNC, s.r.o. + příloha - anglicky.pdfPDF File 1250-2025-SC- SV TopCNC, s.r.o. + příloha - německy.pdfPDF File 1250-2025-SC-Q TopCNC, s.r.o - německy.pdfPDF File ISO 9001 1250-2025-SC- Q TopCNC, s.r.o. - anglicky.pdfPDF File ISO 14001 1250-2025-SC-E TopCNC, s.r.o. - anglicky.pdfPDF File ISO 14001 1250-2025-SC-E TopCNC, s.r.o. - německy.pdfPDF File ISO 45001 1250-2025-SC-B TopCNC, s.r.o. - anglicky.pdfPDF File

Competencies

Technologies

Sheet Metal Processing

Technologies	Lotsize	Length	Width	Height	Weight	Material thickness
Laser cutting 2D	1–1 M	1–1,000,000 mm	1–1,000,000 mm	—	—	1–1,000,000 mm
Bending / folding	1–10,000	20–3,100 mm	—	—	—	0.5–10 mm
Punching / nibbling	1–10,000	100–3,000 mm	100–1,500 mm	—	—	1–4 mm
Combined forming laser cutting / punching	1–10,000	100–3,000 mm	100–1,500 mm	—	—	0.5–4 mm
Laser cutting, tube & section	1–10,000	50–6,000 mm	10–150 mm	10–150 mm	—	1–4 mm
Plasma fusion cutting	1–10,000	50–1,500 mm	50–150 mm	—	0–50 kg	1–3 mm
Plate rolling / bending	1–10 M	—	1–1,000 mm	—	—	1–2.5 mm
Plate straightening	1–1 M	—	1–1,000 mm	—	—	1–2.5 mm
Shearing (rectangular blank/strip)	1–1 M	—	—	—	—	1–4 mm

Welding

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
Inert gas shielded arc welding (MIG/MAG)	1–1,000	100–6,000 mm	100–2,500 mm	100–2,500 mm	—	0–1,000 kg	—
Inert gas shielded arc welding (Plasma)	1–1,000	100–6,000 mm	100–2,500 mm	100–2,500 mm	10–1,000 mm	0–1,000 kg	1–50 mm
Inert gas shielded arc welding (TIG)	1–1,000	100–6,000 mm	100–2,500 mm	100–2,500 mm	—	0–1,000 kg	—
Spot welding	1–1,000	—	—	—	—	—	1–4 mm
Manual electrode welding	1–1,000	100–6,000 mm	100–2,500 mm	100–2,500 mm	100–1,000 mm	0–1,000 kg	2–50 mm
Flash-butt welding	1–1,000	—	—	—	—	—	—
Stud welding	1–10,000	—	—	—	—	—	—
Seam welding	1–1,000	—	—	—	—	—	2–50 mm

Surface Treatment

Technologies	Lotsize	Length	Width	Height	Diameter	Weight	Material thickness
Anodizing	1–1,000	100–1,000 mm	100–500 mm	100–500 mm	—	0–50 kg	—
Pickling	1–1,000	100–1,500 mm	100–1,000 mm	100–500 mm	—	0–200 kg	—
Chromatizing	1–1,000	100–1,000 mm	100–500 mm	100–250 mm	—	0–50 kg	—
Electropolishing	1–1,000	100–1,000 mm	100–500 mm	100–250 mm	—	—	—
Electroplating	1–10,000	100–2,000 mm	100–1,500 mm	100–1,000 mm	—	0–200 kg	—
Phosphatizing	1–1,000	100–6,000 mm	100–3,000 mm	100–1,500 mm	—	0–500 kg	—
Powder coating	1–10,000	100–6,000 mm	100–3,000 mm	100–1,500 mm	—	0–1,000 kg	—
Sand blasting	1–10,000	100–2,000 mm	100–1,000 mm	100–500 mm	—	0–50 kg	—
Chrome-plating	1–1,000	100–1,000 mm	100–500 mm	100–250 mm	—	0–50 kg	—
Nickel plating	1–1,000	100–1,000 mm	100–500 mm	100–250 mm	—	0–50 kg	—
Galvanizing	1–1,000	100–3,000 mm	100–1,500 mm	100–1,000 mm	10–1,000 mm	0–500 kg	1–50 mm

Mechanical Engineering

Technologies	Lotsize	Length	Width	Height	Weight
Mechanical engineering	10–1,000	100–3,000 mm	100–1,500 mm	100–1,000 mm	0–800 kg

Assembly Group Manufacturing

Technologies	Lotsize	Length	Width	Material thickness
Clinching	10–1,000	100–1,000 mm	100–1,000 mm	1–5 mm
Folding	1–1,000	—	—	1–8 mm
Riveting	10–1,000	100–3,000 mm	100–1,500 mm	1–1,000 mm

Welded constructions / Structural Steelwork

Technologies	Length	Width	Height	Weight
Welded constructions (weldments)	from 0 mm	from 0 mm	from 0 mm	from 0 kg
Machine frames / bases / racks	100–10,000 mm	100–6,000 mm	100–3,600 mm	0–1,500 kg
Beam prefabrication	100–6,000 mm	100–3,000 mm	100–1,500 mm	0–800 kg

Sheet Metal Forming (Stamping, Deep-drawing)

Technologies	Lotsize	Length	Width	Material thickness
Punching / pressing (Out-of-tool)	1–5,000	from 0 mm	from 0 mm	0–5 mm

Turning

Technologies	Lotsize	Length	Diameter
Turning	1–500 k	from 0 mm	0–200 mm
Automatic turning (bar)	1–10,000	from 0 mm	from 10 mm
Full-range turning (including milling)	10–1,000	100–1,000 mm	100–1,000 mm

Finishing

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Internal cylindrical grinding	1–1,000	100–3,000 mm	—	—	100–1,000 mm	—
Centreless grinding	1–1,000	100–1,000 mm	—	—	100–1,000 mm	0–50 kg
Roller finishing internal	1–1,000	100–1,000 mm	—	—	100–1,000 mm	0–50 kg
Surface grinding machine	1–1,000	100–1,000 mm	100–1,000 mm	1–100 mm	—	0–20 kg
Coordinate jig grinding	1–1,000	100–1,000 mm	100–1,000 mm	1–10 mm	—	0–50 kg
Rotofinishing, barrel finishing	100–10,000	100–500 mm	100–500 mm	100–500 mm	—	—

Tubes and pipes (assembled)

Technologies	Lotsize	Diameter
Industrial tubes	1–1,000	10–150 mm

Milling

Technologies	Lotsize	Length	Width	Height
Milling	1–500 k	0–500 mm	0–250 mm	0–100 mm

Labelling / marking

Technologies	Lotsize	Length	Width	Height	Diameter	Weight
Engraver milling	1–1,000	100–2,000 mm	100–1,000 mm	100–500 mm	10–500 mm	0–50 kg
Laser marking / Laser inscription	1–1,000	100–3,000 mm	100–1,500 mm	100–1,000 mm	10–1,000 mm	—
Screen printing	1–1,000	100–500 mm	100–500 mm	100–200 mm	—	—

Drilling / Sawing

Technologies	Lotsize	Length	Width	Height	Diameter
Sawing	10–1,000	100–6,000 mm	100–450 mm	100–250 mm	10–150 mm

Materials

Steel

Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel

Cast metals

Cast steelCast iron

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

Industries

Machine tool manufacturingAir conditioning, refrigeration and ventilation industryApparatus engineeringAutomation and control engineeringBuilding, agricultural and forestry machinery manufacturingConstruction and architectural suppliesElectrical industryFittings engineeringFurniture industryHousehold appliance industryHydraulic and pneumatic industryChemical industryInformation technology (hardware)Lighting industryMeasurement and control technique, laboratory equipmentMedical technologyMechanical engineeringMilitary engineeringMining and tunnel engineeringOffice machinery and suppliesPackaging industryPaper and printing machinery industryPlant engineering and constructionPower generation and transmission industryPrecision engineering, mechatronics and opticsRailway and rail vehicles industryShipbuilding industrySpecial purpose machinery manufacturingTelecommunication industryBoiler, container and tank construction Aerospace and aviation industryAutomotive and vehicle constructionClean room technologyDrive and gear engineering

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