The growing is a team work. We know very well that our technical services generate the most important part of our structuring. We welcomed our authorised services from Marmara Region in our factory in 11 February 2016. This organization was made for serving better to the last consumer in the whole country, introduction of Sumak production system, learning of the situations that are met in the field, discussing the situations needed to be improved, giving information specially about working principle of our products with frequency convertor.