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Metalworking - CNC machining
and metal processing services

Metal Stamping

Laser Metal Cutting

CNC sheet metal bending

CNC Machining

Metal surface treatment

Spot welding sheet metal

Metal Art

CNC metal machining

Heat Treatment

Welding

Assembly and Packaging

Transportation

Industrial manufacturing

Aluminium processing

Tooling department

Threading

Why choose PROTEC

In metal processing, experience, precision, and advanced technology drive outcomes – our teams connect engineering know‑how with modern production systems to shorten setup times and stabilize quality in serial runs. You receive perfectly crafted parts, durable components, and on‑time delivery that reduce total manufacturing costs and improve customer satisfaction.

Technologies and capabilities

We operate a modern machine park with advanced CNC machining centers, press lines, bending cells, and robotic welding stations – continuously upgraded to secure precision, repeatability, and fast changeovers. Our qualified specialists manage each stage of production – from CAD/CAM and process engineering, through machining and forming, to in‑process control and final inspection.

Metalworking – core processes

  • CNC machining – milling and turning of steel, stainless steel, and aluminum with tolerance‑driven production

  • Stamping and forming – progressive and transfer operations for medium and large batches

  • Cutting and bending – precision cutting, CNC bending, and sheet metal forming

  • Robotic welding – stable welding quality and repeatability for assemblies and brackets

  • Finishing and assembly – surface preparation, labeling, packing, and OEM private label

Application experience

Years of collaboration with automotive, construction, energy, and industrial customers allow us to deliver specification‑driven solutions for diverse use cases. We manufacture structural components, machine parts, industrial installation hardware, enclosures, brackets, and custom components tailored to specific technical requirements

Metalworking – key capabilities

  • Materials – steel, stainless steel, aluminum
  • Production scope – prototyping, pilot runs, and series production
  • Quality control – in‑process checks, final inspection, measurement reports on request
  • Delivery performance – short lead times and reliable logistics across Europe
  • OEM support – customer branding, labeling, packaging, and documentation

Collaboration models

We support full lifecycle cooperation – from design for manufacturability and prototyping, through tooling and pre‑series, to stable serial production with continuous improvement. OEM and private label models include branded packaging, labeling, and tailored supply documentation.

Machine park

Our machinery is modern and continuously upgraded – ensuring high precision, process stability, and part‑to‑part repeatability. Dedicated fixtures, tool maintenance, and preventive service plans help maintain consistent cycle times and quality in serial production.

Commitment to Quality

Our quality management system meets ISO 9001:2015 and ISO 14001:2015 – supported by rigorous process control, traceability, and documented inspections. This approach safeguards reliable series production and supports compliance with customer‑specific requirements.

Get a quote

Send drawings, material specs, and expected batch sizes – our engineers will propose an optimal process and lead time, aligned with your cost and quality targets.

PROTEC Sp. z o.o.

We specialize in the production of metal products made of steel, stainless steel, and aluminum for solar, conveyor, transportation, fastening, and plant engineering technologies.

Address

PROTEC Sp. z o.o.

ul. Korfantego 43

46-080 Chróścice

Connect

T: +48 77 427 81 00

M: biuro@protec.pl