1) designed with complete types and specifications 2) it has original and unique structure, and is good making 3) it complies with the latest process standards and related rules 4) it has h current two-speed electric towage 5) the structure is simple and maintenance easy 6) the elevator is fitting for passengers and freight and is economical and convenient 7) the car design is applied computer optimization technology 8) it is spacious, bright, economical and efficient