Blasi GmbH manufactures automatic doors, partitioning walls and security sensors. The lineup includes more than 5000 products and countless components. The calculation of estimates was complicated and time consuming, so the solution was to use 4D-based TOPIX:8 and its order processing module. All product variations are now defined, priced and stored in the system, and estimates can be created in just a few clicks. Blasi uses other TOPIX:8 modules throughout the rest of the company, as well.