
High dielectric strength and chemical and thermal resistance are often the criteria that BIW products fulfil in the field of energy technology. LED applications and protective conduits also complement the portfolio in the field of energy technology.
UL 1441 & DIN IEC 60684
Grown from German quality - at home worldwide
175,000 standard articles
Everything from a single source
From the sketch to mass production
Hoses to protect against heat, abrasion or short circuits – BIW develops components for energy technology directly in line with the requirements of series production. Our development teams think in terms of approvals, specifications and series processes right from the start.

Silicone and technical textiles made for energy technology
Our silicone compounds and products made from technical textiles are tailored to the high requirements of energy technology – temperature-resistant, flexible, media and ageing-resistant. From silicone compounds and impregnation solutions for technical textiles to UV-cured paint hoses – we offer a wide range of materials.

Prototyping under real conditions
With our own lines for sampling and series-identical technology, we ensure fast, reliable results. Your idea becomes a production-ready solution in the shortest possible time – without any detours.

Standards included
BIW supplies energy technology companies worldwide – with system solutions that fulfil all relevant standards in accordance with UL 1441 and DIN IEC 60684. We think in terms of safety and delivery performance.

Discover suitable products
Solutions for many other areas of application
We accompany you through every step of your development
- Production-related advice in >24 hours
- Technical support without detours




More than 2.5k+ customers trust in our collaboration
