1.Won CE, Ghost and ISO certificate 2.Raise height: 1.5m-20m 3.Drive: Micro-processor and PLC 4.Traction machine: Geared I: AdvantagesLeading technology accurate and efficient The perfect combination, human-oriented.Vertical geared traction machine, ensure riding comfort and safety.Auto-lubrication, environmental friendly.Microprocessor control with safety switches monitor whole riding ensure ...