Company AVIST Ltd. produces coils for two types of mini-contactors B6 AC/DC voltage and installation contactors type ESB. 76 workers and 4 technical specialists work in this section. The winding section is renovated. The are new generation 4-spindle machines and 6-spindle machines for winding coils, new tampo-print, soldering and ultrasound-welding machines. 130 000 coils type B6 and 80 000 coils type ESB average are produced per month. ESB coils are assembled in 3 types of carriers ESB24/40/63 different voltages and number of the contacts.