You will not find spare parts for products in the Russian Federation, you will not find representatives of this company.
I bought a soil milling cutter from this manufacturer, there was a need for two parts. I found it only at the enterprise itself, I wrote it. They said to wait a month for it to be manufactured. After a month, they began to remain silent. From the fifth time, they replied that they could not sell, there was no store, and in general they were manufacturers, not sellers.
Do not buy steel panel radiators for heating systems! Of the three radiators purchased, three leaked, one was replaced under warranty, the other two were written that metal corrosion had occurred and they were responsible only for welded joints.
The company is keeping afloat with the last of its strength and then thanks to state support. No one knows what will happen next, not even the company itself..