Strong technical force, escalators custom, superb. All staff have passed professional technical training, assessment, made all the Bureau of Technical Supervision issued a "certificate of special equipment operating techniques," Leling escalator certificates. Company to repair and maintenance of elevator service are implemented sentinel system, escalators prices and the implementation of elevator maintenance, system maintenance visit. If the user lifts temporary failure, I guarantee to do maintenance staff on call, received a phone call within 30 minutes (outside the city, as the case may be) rushed to the scene and promptly deal with failure. 260 Section IV lubricating device control use and maintenance and lubrication oil collection Chapter IX Section 253 positions requiring lubrication escalator Section 253 Section 257 of the chain lubrication device lubricant selection and lubrication quantity 264 Chapter public transport type escalator concept Section 267 public transport type escalator Section 268 Technical features distinguish public transport type escalator and ordinary escalator 269 Section 271 of the main structure of the main parameters of the choice of the fourth quarter and specially designed 275 heavy-duty escalators Chapter XI Section 278 heavy duty escalators technical requirements for the whole concept of Section 279 Section 283 290 The main components of the technical requirements of Section IV outdoor escalator The overall structure specially designed moving walkways 331 327 Chapter XII Section Overview Section 331 Section 333 species travelator travelator electrical control system 338 IV 354 V safety system 356 VI main Key performance indicators parameter 362 VII 363 VIII 366 building layout Leling escalators, Noah Witt elevators, escalators installed by the Texas Noah Witt Elevator Company. Leling escalators, Noah Witt elevators, escalators installed in Texas Noah Witt Elevator Co. (www.dznywt.com) (www.dznywt.com) this year introduced a new upgrade, the above picture is only for reference, please call the contact phone book page or image on to obtain the latest information, contact: Jingli.