Overview
About KOPRO Sp. z o.o.
Who we are
We are a Polish company with over 15 years of experience in steel construction and in industrial manufacturing. Complete project execution: planning → production → delivery → assembly An overview of our services: 1 Workshop planning 2 Manufacture of steel structures 3 Mechanical processing 4 Delivery and assembly on site An overview of our services: 1 Workshop planning 2 Manufacture of steel structures 3 Mechanical processing 4 Delivery and assembly on site Range of services: 1 Steel structures for halls and industrial plants 2 bridges and special structures 3 Mechanical engineering and support structures 4 Pipelines and industrial installations 5 pressure vessels for technical gases (10—450 bar) Why KOPRO: 1 Quick response times and flexible production 2 Competitive prices with high quality 3 Certified: EN 1090, ISO 9001, ISO 3834, EN 15085 4 Experienced team and modern equipment We support western entrepreneurs and steel construction companies with outsourcing of projects and relieving the burden on their production.
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Zbrosławice, Poland
Member since 2026
Premium Member since 2026
Employees20 - 50
Certificates4
Turnover5 - 10 Mil.
Competencies
Technologies
Welding
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | from 1 | from 1,000 mm | from 1,000 mm | from 1,000 mm | — | from 25 kg | — |
Inert gas shielded arc welding (TIG) | from 25 | 0–2,500 mm | 0–2,500 mm | 0–2,500 mm | — | 0–500 kg | — |
Manual electrode welding | 20–100 | 2,500–20,000 mm | 1,000–4,200 mm | 500–3,500 mm | 22–3,500 mm | 0–42,000 kg | 5–150 mm |
Submerged-arc welding | 20–100 | 2,500–20,000 mm | 1,000–4,200 mm | 5–150 mm | 22–3,500 mm | 0–42,000 kg | 5–150 mm |
Flash-butt welding | 20–100 | — | — | — | — | — | — |
Stud welding | 100–6,000 | — | — | — | — | — | — |
Projection welding | 20–100 | — | — | — | — | — | 10–100 mm |
Welded constructions / Structural Steelwork
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Welded constructions (weldments) | from 0 mm | from 0 mm | from 0 mm | from 25 kg |
Machine frames / bases / racks | 500–20,000 mm | 500–4,000 mm | 500–4,000 mm | 0–50,000 kg |
Beam prefabrication | 300–14,000 mm | 300–2,500 mm | 300–2,500 mm | 0–2,500 kg |
Materials
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloysTitanium and titanium alloys
Cast metals
Cast steelCast iron
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
Industries
Shipbuilding industryPlant engineering and constructionRailway and rail vehicles industryMechanical engineeringPower generation and transmission industrySpecial purpose machinery manufacturingBoiler, container and tank construction Military engineeringChemical industry
Certificates
ISO 9001:2015
DIN EN 1090
DIN EN ISO 3834
EN 15085
Parts & Machines
Machinery (28)
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1 / 28
VMC 650P / HV-40S
ManufacturerHartford
2 / 28
PCH500
ManufacturerOKK
3 / 28
VSC2-1820/720M
ManufacturerAXA
4 / 28
DMU 60T
ManufacturerDECKEL MAHO
5 / 28
NR.36
ManufacturerMAZAK MAZTECH H400
6 / 28
KF270/112V
ManufacturerKUMA
7 / 28
4S
ManufacturerMIKROMAT
8 / 28
DN820
ManufacturerVDF BOEHRINGER
9 / 28
DKF 7RE/8/4
ManufacturerMAGER&WEDEMEYER ELEMO-EMB
10 / 28
SM/320
ManufacturerMÖSSNER REKORD
11 / 28
ROBFORM
ManufacturerCHARMILLES TECHNOLOGIES
12 / 28
PE 25/250
ManufacturerSCHULER
13 / 28
5A
ManufacturerVOUMARD WENK SA BIEL-BIENNE
14 / 28
5K22B
ManufacturerMOSKIEWSKA FABRYKA MASZYN
15 / 28
BRAJANT-UNIVERZAL
ManufacturerLIVNICKA KIKINDA
16 / 28
BHU 32A
ManufacturerTOS HOSTIVAR
17 / 28
BUB32/1000
ManufacturerTOS HOSTIVAR
18 / 28
HFS 510
ManufacturerBLOHM HFS
19 / 28
FP1
ManufacturerFRIEDRICH DECKEL MUNCHEN
20 / 28
3UM
ManufacturerNIIGATA
21 / 28
7A420M
ManufacturerCCCP DŁUTOWNICA
22 / 28
MCV-500
ManufacturerOKK MACHINING
23 / 28
VMC 1000G
ManufacturerHartford
24 / 28
KN30VS
ManufacturerMATRA KIRA
25 / 28
BT13
ManufacturerIXION
26 / 28
LB15
ManufacturerOKUMA
27 / 28
LB15
ManufacturerOKUMA
28 / 28
720
ManufacturerSIEMENS LEINEN
28 Machinery
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