If a company wants to function successfully, it needs to follow the market and its changes constantly. The main importance here is optimization and improvements in process, which they need to perform constantly. In this assignment, we analysed value stream mapping and performed production process optimization of the external blinds. Drawn VSM diagram showed us room for improvements, which we performed with automation, transport regulation and changes in the information flow. The production flow rate was improved by 27 % for the selected process.