Disagree with the elevator maintenance contract to which department

You want to ask is the elevator maintenance contract dispute should be to which department to complain? The General Administration of Quality Supervision, Inspection and Quarantine (AQSIQ). The Civil Code provides that the elevator routine maintenance contract should include at least: maintenance of the content and requirements, maintenance of the time frequency and duration, maintenance units and the use of units of the rights, obligations and responsibilities of both sides of the content. If there are objections to the public can call 96333 or 12365 to complain, once the acceptance of the regulatory authorities, according to "special equipment safety supervision regulations" can be punished.