
Gjj Baoda Safety Device Construction Lift. Safety Device Function: Prevents cage overspeed and effectively reduces dropping accidents in pinion and rack hoists. Official Certification: Passed evaluation by Ministry of Construction in 1989 and recommended as hightech product. Award Winning Design: Won Shanghai excellent new product prize for reasonable compact structure and stable action. Lightweight Construction: Features light weight design with net weight of 11.5kg for easy handling. High Accuracy Calibration: Ensures safe and reliable braking with highly accurate calibration for smooth operation. Customization Options: Supports customization from samples and designs with speed according to requirements. Brand Authenticity: Original SRIBS brand developed by Shanghai Research Institute of Building Sciences. Warranty Coverage: Comes with 1 year warranty and 1 year after-sales service for peace of mind.