We work for manufacturing companies and integrators operating in many industrial sectors – from energy sector, transport and train, through heavy and mechanical industry, to electromobility, photovoltaics, or the welding sector. Our cables and wires are used in devices, production lines, and rail vehicles, where they are responsible for reliable connections in demanding working conditions.

Firma Produkcyjno Handlowa JB, part of Ania Holding, is a producer of cable harnesses and connecting wires with many years of experience. We design and manufacture solutions tailored to specific applications – from simple systems to sophisticated ones used in automation and industry. We combine design, production, and quality expertise, enabling us to deliver finished solutions that meet client requirements.

Here are some reasons why you should choose JB as a cable harness manufacturer:

You should choose us because we confirm quality with certificates and process control. We operate in accordance with ISO 9001:2015, ISO 14001:2015, and ISO 45001 standards., and our wiring harnesses are UL certified (Processed Wiring Harnesses). We also have Certificate of the Polish Centre for Testing and Certification S.A. AQAP 2110:2016 issued for the Production and Trade Company JB Jacek Bogucki sp. z o.o., which confirms compliance with the requirements of quality systems used in projects requiring special control, among others. Each stage of production is monitored and products are tested, which translates into repeatability and safety of use.

A reliable Polish manufacturer is a partner who ensures on-site quality control, flexibility, and real contact at every stage of the project. Polish production means shorter lead times, easier communication, and compliance with European standards and technical documentation. In our case, this translates into predictable deliveries, adaptation to customer requirements, and a stable partnership based on quality, not compromise.