Pulley tackle and hanging lamps lighting factory price

Studio pulley, pulley lamps, universal pulley, cable pulley, studio lighting pulley; pulley lamps: Lamps pulley block body are aluminum profiles and steel to create two kinds of aviation. Steel body CNC precision machining, metal forming; aluminum profiles spray. Imported engineering nylon wheel bearings. Imported engineering nylon wheel bearings, sliding flexible, no noise. For studio hanging lamps, lamps achieve let slide. With the lighting cable pulley driven cable slide.