Good afternoon, I want to express my gratitude to Tatiana for her help in repairing our Hiab. I contacted this company with a problem, the cut-off (shutdown) of the control and the slow operation of the manipulator. It was simply impossible to work, both on levers and with radio control, with or without a load. I talked on the phone with Tatiana, explained the problem, answered all questions and acted according to her instructions. You can describe the process for a long time, in short, the result is obvious - everything is working normally. Thank you for your help!