Strong in the market - with expertise, innovation and quality.
We, Industrielackierung Biedermann GmbH, are one of the most versatile industrial painters in Germany. This makes us strong in the German market in the area of wet painting and powder coating. In the area of sensor coating, we are even the global market leader.
We invest in innovative production facilities and operate our own laboratory. For example, in 2021 we built a new production hall with a sand blasting system for large parts, among other things, and made our machinery more efficient. This makes us a pioneer for numerous painting processes, such as the coating of parking sensors. We have also been an established supplier of high-quality piano lacquer surfaces in medical technology for years.
Benefit from our expertise and receive a finished product with outstanding precision, quality and design.
Our highly qualified team of experts will find the optimal painting solution for your products. Benefit from our years of experience from demanding customer projects worldwide.
Biedermann Team

Ralf Salzmann
Production management sensor coating (grad. business economist)
Company history
1991
Company founded as b&w Biedermann und Wolschendorf OHG Pulverlack-Handbeschichtung
1992
Expansion of operations and development of the automatic coating and large-part coating up to 5,000 mm
1995
Founding of the assembly and packaging department
1997
Expansion of operations and development of large-part coating and sandblasting up to 6,000 mm
2000
Expansion of operations and creation of a powder coatings area for special orders, Start-up of the wet painting area
2003
Certification according to DIN EN ISO 9001:2000 Expansion of the company (founding Könitz plant) and commissioning of two wet painting centers, construction and commissioning of an automatic system for coating of parking sensors/ Capacity: 30 million parts/year
2007
Division of the company into b&w GmbH Powder Coating and ILB INDUSTRIELACKIERUNG Biedermann GmbH
2009
Doubling the production area by expanding a new production hall with 1,440m²
2011
In-house laboratory, commissioning of central process water supply system, own paint removal system
2012
Commissioning of a second powder coating line for automotive parking sensors, Expansion of the customer base to Europe, China and the USA
2014
Commissioning of a third powder coating line for automotive parking sensors
2016
Expansion of the company's property 14,000 m² of industrial space, Construction of the administrative complex
2017
Doubling of the production area through the construction of a new production hall with 2,700 m², Investment in wet chemical pretreatment system, Investment in modern wet paint center, Investment in modern powder coating center
2019
Expansion of sanitary facilities for staff
2022
Construction of a new warehouse, investment in blasting system
2023
Introduction of energy management according to DIN EN ISO 50005
2024
Commissioning of a photovoltaic system with 320 kWp, expansion of the fleet for our logistics services