1996
The company starts out
A family business from Ostrów Wielkopolski — with 100% Polish capital from day one.
Cables · spiral cables · harnesses
Durability and precision, connected
We design and manufacture electric cables, spiral cables and wire harnesses that work in transport, industry and special applications. Made in Ostrów Wielkopolski, Poland, since 1996.
Anniversary
30 years of manufacturing in Ostrów Wielkopolski
Three decades of electric cables, spiral cables and harnesses — in the hands of the same Polish family throughout. The key steps from then to now:
2025
Production in the new hall
The hall in Gorzyce Małe, under construction from 2018: more floor space and new workstations.
2026
Moulding shop and toolroom
Plastic parts on our own moulds, in the same plant as the cable and harness.
8 fairs
Germany and France, 2026–2029
Automechanika, IAA Transportation, Agritechnica and Solutrans — co-financed under the FENG programme.
What we make
Four product lines, one build standard
From series cable production to plastic parts moulded on our own tooling. Every line is built for repeatability and service life in hard conditions — and since 2026 a plastic part can be made right next to the harness it belongs to.
Cables
Single-core and multi-core cables for electrical installations, power systems and industrial applications. Stable parameters, clean insulation, predictable flexibility.
KABEL catalogue
Spiral cables, harnesses and connectors
Harnesses, spiral cables, plugs and sockets in 12V and 24V standards. Complete assemblies that shorten installation at your end and cut errors on the line.
12V catalogue
Made to order
Non-standard builds: from pneumatic coils to NATO solutions and parts designed to order. Where the catalogue ends, our production begins.
Custom orders
Moulding
New line
Plastic parts
Injection moulding on our own machines, moulds from our own toolroom. Housings, covers and connector parts are made in the same plant as the cable they belong to.
Injection moulding and toolroomDocumentation
Catalogues you can actually search
All six lines are available online — with index search, filters and photos. A PDF is available for download on every page, for anyone who prefers paper.
KABEL
Single-core and multi-core electric cables.
Browse and search online
BAT
Jump leads, battery cables and accessories.
Browse and search online
PNEU
Polyurethane pneumatic coils.
Browse and search online
NATO
Spiral cables, jump leads, plugs and sockets.
Browse and search online
12V
Harnesses, spiral cables and low-voltage connectors.
Browse and search online
24V
Spiral cables, plugs and sockets for trucks.
Browse and search onlineWhy HYBSZ
Pure copper, Polish production, proven materials
A family business from Ostrów Wielkopolski, in operation since 1996. 100% Polish capital, production at home, experience passed down through generations. The machine park changes — the ownership does not.
100% copper, never CCA
Every cable we manufacture has pure copper conductors. No copper-clad aluminium, no other substitutes.
Flexible in the frost
Jump leads with class 6 conductors and a sheath that stays flexible down to −40 °C. They coil easily when the thermometer reads minus twenty — and carry a 24-month warranty.
Resistant to sunlight
The UV-resistant sheath does not fade or turn brittle after a season in a boot or on a trailer.
We know what they are made of
Materials from proven suppliers, with material data sheets. We manufacture in Ostrów Wielkopolski — we do not repackage imports.
News
What is happening at the plant
Marking plugs and sockets under one roof
We now mark the plugs and sockets we make in-house, in the same plant where the cable, the harness and the…
Read moreAcademic year inauguration at AGH University
SH HYBSZ was invited to the ceremonial inauguration of the 2026/2027 academic year at the Faculty of…
Read more30 years of SH HYBSZ
2026 marks 30 years since SH HYBSZ started out. The family business founded in 1996 in Ostrów Wielkopolski is…
Read moreIAA Transportation in Hanover
From 15 to 20 September we are at IAA Transportation in Hanover — Europe's largest trade fair for commercial…
Read moreAutomechanika Frankfurt 2026 behind us
We exhibited at the world's leading trade fair for automotive service equipment, as part of the Polish…
Read moreInjection moulding and an in-house toolroom
We are starting production of plastic parts on our own injection moulding machines. Components we used to buy…
Read moreEU funding, Priority II FENG 2021–2027
European Funds for a Modern Economy 2021–2027 (FENG). The funds go into production capability and modernising…
Read moreProduction starts in the new plant
Production has started in the new hall in Gorzyce Małe near Ostrów Wielkopolski. More floor space and new…
Read moreConstruction of the new production hall begins
Construction has started on the new production hall in Gorzyce Małe near Ostrów Wielkopolski. The investment…
Read moreISO 4091 and vehicle connectors
Quality requirements for electrical connectors between vehicles.
See the standardsWorking together