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                              Comprehensive after-sales service7*24h service, special line is set to guarantee responding within 2h and arriving at the site within 24h for maintenance
                              • 14
                                14 provincial offices nationwide
                              • 1000
                                More than 1,000 deep distribution partners
                              • 100
                                More than 100 maintenance engineers
                              • 95%
                                95% maintenance engineers have obtained national qualifications
                              Whole-process cold chain logistics systemThe first company in our country which achieves whole-process and all-region cold chain management
                              Whole-process cold chain logistics systemThe first company in our country which achieves whole-process and all-region cold chain management
                              National Free Service Hotline
                              800 830 4288 / 400 830 4880
                              Nationwide marketing service network, which can satisfy the customers’ product consultation and demands as quickly as possible
                              Nationwide after-sales service system, which can respond to any problem within 24h
                              Nationwide intermediary marketing system