The quality benchmark ‘BIS Technology by Walraven' embraces all principles supported by Walraven. A further explanation follows below:

BIS=Better Installation Systems
BIS stands for system solutions of high quality.

Technology
Our systems arise from the interplay between research, development and production. Technology, focus on applications and innovation. We are already thinking about tomorrow and pointing out new directions.

Made by Walraven
Our products and know-how guarantee the best quality since 1942. Decades of experience and the performance of our expert tradesmen are priceless building blocks for our enterprise.

All these principles come together in: BIS Technology by Walraven

• Quality - Innovation - Know-how
• Systematic thinking - Reliability - Clarity