Automatic Standard Chain Window Actuator NYJ-ZL350 -single chain window opener suitable for most windows and lightweight roof vents.The ZL350 has an stroke feature allowing the user to open the window...
2017-12-24
Double Chain Window Operator (ELectric) NYJ-SL800 double chain window opener for windows width from 1200mm-2400mm.Unit consists of 2 x actuators in one window opener designed to work i...
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