服务承诺                                      1负责办理合格证                                                           2选用正规厂家合格产品                                                3为方便顾客在不同地区设立售后，保证配件齐全，价格优惠                                                                           4免费提供年检前检测服务                                             5凡在我厂改装的车辆，终生享受免费调试，检漏服务 6不定期回访服务