With multi-industry and self-supporting import and export rights, China Ningbo Xinda Group Co., Ltd. Is one of the largest manufacturers & exporters for elevator key mechanical components in the world. Our global annual sales amount reached US$170 million in 2007. We provide worldwide customers with a full line of reliable products: 1. Elevator key components ( such as Geared Traction Machine, Gearless Traction Machine, lift motors, Elevator Car, Door Operator, Landing Door, Overspeed Governor, Oil Buffer, Safety Gear, Rope Gripper, Car Operation Panel, Calling Board, etc. ) 2. Complete elevators, escalators, moving walks (such as Passenger Elevators, Freight Elevators, Commercial elevators, Residential Elevator, MRL elevators, Service Elevator, Bed Elevator, Observation Elevator, Indoor or Outdoor Escalators, passenger conveyors etc. ) 3. Screw air compressors (such as Twin-screw compressor, stationary screw compressors, air-cooled Screw Compressor, water cooled Screw Compressor, oil-flooded compressor, variable frequency screw compressor, portable screw compressor etc. ) 4. Rotogravure Printing machines (such as combined type rotogravure press, dry lamination machine, rotogravure printing & coating machine, rotogravure printing & slitting machine etc. )