CPTC-Your Source for Reliable Construction Hoist Parts
✅ Drive Mechanisms – Rack-and-pinion systems, reduction gears, motors
✅ Safety Components – Overspeed governors, limit switches, safety brakes
✅ Cabin & Structural Parts – Cabin frames, rollers, guide rails, landing doors
✅ Electrical Systems – Control panels, inverters, relays, circuit breakers
https://www.cptc-china.com/tower-crane-parts



