Business Principles
Business Principles

MISSION:  Providing you the best quality and reliable machines for professional cleaning!

STAMH - TECH strives to offer its clients the most effective, robust and high performance machines for professional cleaning. Our priority is to find the best technical solution for the cleaning of external and internal spaces depending on their specific characteristics and the client’s needs. Each customer can be sure that a machine purchased from us is not only the right choice, but also the right investment. The machines supplied by LEH GROUP are a synonym and guarantee for quality, safety and reliability for the present and the future.


If there is something that we are uncompromising with, this is the quality of our products and service. Quality is of essential importance and a sign of respect to our clients.


Perfect technical condition of your cleaning equipment is our main responsibility, so that you can have reliable and cost-effective machines at your disposal.

We provide full technical service for the warranty period and after. We offer original spare parts and consumables. We provide service and maintenance trainings as well as consultation on technical issues. We give the possibility for Service maintenance contract.


Winning a new customer is not just another successful transaction, but an opportunity to make lasting and meaningful relationship.

We strive to understand the needs and activities of our clients in order to offer them the best and cost-effective technical solutions for professional cleaning. Customer satisfaction is our top priority. Our aim is to identify the right product according to the individual requirements of the client.


It is very important for us to offer innovative products to meet marketplace dynamics. Our partners are leading manufacturers of professional cleaning equipment. They strive to bring about continuous innovations and improvement in their products.


High level of servicing, professionalism and loyalty are the basis for the trust and long-term relations with our clients and partners.


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with our systems