#LC0NOAE Seen te emus nanonal ueversr 1H UNIVERSITE DE NANTES: SOLUTIONS TO IMPROVE CUSTOMER SATISFACTION AT SONY SERVICE CENTER IN NORTHERN VIETNAM Program : Master of Marketing and Prospective Author : Luong Thi Hue Class : Marketing6 Supervisor : Trung Hien Nguyen, PhD International School— Vietnam National University. Ha Noi, August 2018 1 ACKNOWLEDGEMENTS: This work would not have been possible without the support fiom the Director of Sony Center Ms.Vo Dien who spent time to share with me about the vision and mission of Sony Service Center. Lam especially indebted to PhD, Neuyen Trung Hien, lecturer of Marketing Head who has been supportive of my thesis. Without his guidance, my thesis wouldn't be completed.
A vary special gratitude goes out to all my friends and my colleagues at Sony Service Center in Ha Noi who helped me to communicate with customers, collected surveys, giving me a Tol of information for my lhị My sincere thanks also goes to Mr. Loc, my ex-colleague who is an expert of SPSS. Ue helped me amalyve dala and find the resulls from SPSS. Withoul him, my thesi annot ba completed, And finally, last but by ne means least, many thanks go to attendants who directly or indiroelly involved im this the: without their help, T wouldn’L figure out issucs and recommendation.
for my thesis. Thanks for all your encouragement. kẻ TABLE OF CONTENTS: ACKNOWLEDGEMENTS. TABLE OF CONTENTS .ccessssseesesessesemeeseensnene LIST OF FIGURES.
LIST OF ABBREVIATION LIST OF TABLES. Reason for choosing thesis topic (the importance ofthesis topic) 2. Objectives and ‘Tasks. Re arch objects 4, §oupc olTcszareh,.
CHAPTER L: THEORETICAL BASE OF SERVICE QUALITY.1 Theory of service and service quality 1. Definition of service and repair, warranty services LL2 Quality and service qualft,. LL Instruments of service quality. L£4 The need for measuring and evaluating service quality.
Theory of customer sati faction in the service sector 121. DdfinNinn oj satisfuetien. 122) Why must customer satisfaction. ‘the relationship between quality of service and customer satisfaction L3.4 The American Customer Satisfaction Index.2 The Europcun Customer Šgliyfuclon Indec.
Model andresearch hypofhesis. Rexcarch hypotheses 1⁄5 ReseachMethods. LIST OF APPENDIX Appendix |: QUATITATIVE QUESTIONNAIRE Appendix 2: QUAN TIVE QUESTIONAIRE Appendix 3: AVERAGE POINT FOR EACH SECTION. Appendix 4: THE RESULT OF CRONBACIUS ANPITA Appendix 5: THE RESULT OF TOTAL VARIANCE EXPLAINED Appendix 6: THE RESULT OF EXPLORATORY FACTOR ANALYSIS Appendix 7: PEARSON’S CORRELATION COEFFICENT Appendix 8: REGRESSION ANALYSIS TABLE WITHOUT VARIABLES.
Appendix 9: REGRESSION ANALYSIS TABLE WITH SEX DUMMY VARIABLES Appendix 10: REGRESSION ANALYSIS TABLE WITH AGE DUMMY VARIABLES: LSI Research design .2 Research process 3 Summary af Chapter } 35 CHAPTER 2: ANAI.YSES CUSTOMER SATISFACTION FOR REPAIR SERVICE, WARRANTY OF SONY SERVICE CENTER. in Bia ai 2.1 Introduction of Sony Vietnam service center.1 Company profile and repair, warranty service - ~.2, Quantitative analysis of the quality of repair and warranty service provided by Sony Vietnam - - 3⁄7 22.1 Resubs of survey data collection.2 Rating scale with Cronbach's Alpha reliability 00.0 „38 223 Exploratory Factor Analysis (EFA). - - e 224 Evaluate the impact of factors on customer sufisfaction through regression analysis - ec 225 Analytical results. Qualitative analysis of the repair and warranty service quality provided by Sony Vietnam Service center.1 Reliability component - - - e SS 23.4 Tangible component at the service center.5 Infrastructure component of the service center - 3 23.
General assessment of factors affecting the quality of repair and maintenance services of Sony Victnam Serviee center.1 Reliability component cousins 60 142 Responsiveness Component.4 Tangible component ut the service center. e 61 245 Infrastructure component of the service center.cceieeonie „61 Summary of Chapter2 - - @ LIST OF APPENDIX Appendix |: QUATITATIVE QUESTIONNAIRE Appendix 2: QUAN TIVE QUESTIONAIRE Appendix 3: AVERAGE POINT FOR EACH SECTION. Appendix 4: THE RESULT OF CRONBACIUS ANPITA Appendix 5: THE RESULT OF TOTAL VARIANCE EXPLAINED Appendix 6: THE RESULT OF EXPLORATORY FACTOR ANALYSIS Appendix 7: PEARSON’S CORRELATION COEFFICENT Appendix 8: REGRESSION ANALYSIS TABLE WITHOUT VARIABLES. Appendix 9: REGRESSION ANALYSIS TABLE WITH SEX DUMMY VARIABLES Appendix 10: REGRESSION ANALYSIS TABLE WITH AGE DUMMY VARIABLES: LIST OF TABLES Table 1 1 Factors and Observation Variables.
31 Table 2 1 Statistics on sex characteristies and age oŸ suryey đata. Table 2 2 Reliability of initial scale scales Tablz 2 3 Factor matrix has been rataled Table 2. 4 Barlett and KMO tet. ccna Table 2 3 Linear regression Table 2 6 The suitability oftlic moäkl.
Table 2 ‘Table 28 Reliability Table 2 9 Responsiveness, Table 2 10 Empathy.à eo Table 2 11 Tangible at the service center Tabls 2 12 Infrastructure of the scrviee conler Table 2 13 Assuanee. Table 2 14 Repairing repetition rate Tablz 2 18. Consumption rate and total stock of spare parts OF FIGURES Figure1. | The American Customer Satisfaction Index.
2 The European Customer Satisfaction Index. 3 The Research Model .1 Official research model LIST OF APPENDIX Appendix |: QUATITATIVE QUESTIONNAIRE Appendix 2: QUAN TIVE QUESTIONAIRE Appendix 3: AVERAGE POINT FOR EACH SECTION. Appendix 4: THE RESULT OF CRONBACIUS ANPITA Appendix 5: THE RESULT OF TOTAL VARIANCE EXPLAINED Appendix 6: THE RESULT OF EXPLORATORY FACTOR ANALYSIS Appendix 7: PEARSON’S CORRELATION COEFFICENT Appendix 8: REGRESSION ANALYSIS TABLE WITHOUT VARIABLES. Appendix 9: REGRESSION ANALYSIS TABLE WITH SEX DUMMY VARIABLES Appendix 10: REGRESSION ANALYSIS TABLE WITH AGE DUMMY VARIABLES: LIST OF APPENDIX Appendix |: QUATITATIVE QUESTIONNAIRE Appendix 2: QUAN TIVE QUESTIONAIRE Appendix 3: AVERAGE POINT FOR EACH SECTION.
Appendix 4: THE RESULT OF CRONBACIUS ANPITA Appendix 5: THE RESULT OF TOTAL VARIANCE EXPLAINED Appendix 6: THE RESULT OF EXPLORATORY FACTOR ANALYSIS Appendix 7: PEARSON’S CORRELATION COEFFICENT Appendix 8: REGRESSION ANALYSIS TABLE WITHOUT VARIABLES. Appendix 9: REGRESSION ANALYSIS TABLE WITH SEX DUMMY VARIABLES Appendix 10: REGRESSION ANALYSIS TABLE WITH AGE DUMMY VARIABLES: LIST OF APPENDIX Appendix |: QUATITATIVE QUESTIONNAIRE Appendix 2: QUAN TIVE QUESTIONAIRE Appendix 3: AVERAGE POINT FOR EACH SECTION. Appendix 4: THE RESULT OF CRONBACIUS ANPITA Appendix 5: THE RESULT OF TOTAL VARIANCE EXPLAINED Appendix 6: THE RESULT OF EXPLORATORY FACTOR ANALYSIS Appendix 7: PEARSON’S CORRELATION COEFFICENT Appendix 8: REGRESSION ANALYSIS TABLE WITHOUT VARIABLES. Appendix 9: REGRESSION ANALYSIS TABLE WITH SEX DUMMY VARIABLES Appendix 10: REGRESSION ANALYSIS TABLE WITH AGE DUMMY VARIABLES: LIST OF APPENDIX Appendix |: QUATITATIVE QUESTIONNAIRE Appendix 2: QUAN TIVE QUESTIONAIRE Appendix 3: AVERAGE POINT FOR EACH SECTION.
Appendix 4: THE RESULT OF CRONBACIUS ANPITA Appendix 5: THE RESULT OF TOTAL VARIANCE EXPLAINED Appendix 6: THE RESULT OF EXPLORATORY FACTOR ANALYSIS Appendix 7: PEARSON’S CORRELATION COEFFICENT Appendix 8: REGRESSION ANALYSIS TABLE WITHOUT VARIABLES. Appendix 9: REGRESSION ANALYSIS TABLE WITH SEX DUMMY VARIABLES Appendix 10: REGRESSION ANALYSIS TABLE WITH AGE DUMMY VARIABLES: ABSTRACT Nowadsys the competition mmong cmlorpmisos is growing in imlemily and organizations of all types and sizes have increasingly come to understand the importance of customer satisfaction and good services. ‘The purpose of this thesis is to provide solutions to improve the qualily of repair and maintenance services Uhrough the eistomer satisfaction survey at Sony Service Center. This thesis will discuss and analyze the factors Uhal infhusnes the customicr’s level of satistaction and assist the company to analyze the current situation and identify any existing problems with their services Data used in this thesis are collecied from canducting survey of customer in Ha Noi With the help rom the Manager and staffs of Sony Service Center, the collected data has 236 valid responses, the customer identified 6 components include Responsiveness, Reliability, Tangible, Frmpathy, Infiastructure and Assurance Furthermore, the thesis weasures consumer salisfaction and identify important strengths need to be retained and weaknesses need to be worked on fast.
Based on the result, the thesis also gives some suggestions for Sony Center to further improve Customer Service level. 10 OF FIGURES Figure1. | The American Customer Satisfaction Index. 2 The European Customer Satisfaction Index.
3 The Research Model .1 Official research model LIST OF ABBREVIATION three dimension Authorized service conler Customer service plaza DSC Direct service center EFA Exploratory Factor Analysis ESC Exclusive service center FIFO First In, First Out HD High dedfinition IMEI International Mobile Equipment Identity KMO Kaiser — Meyer - Olkin KEI Key performance Index NEC Near Field Communcation NPS Net Promote Scare. RTAT Repair Turn Around Time VIF Variance Inflation Factor LIST OF ABBREVIATION three dimension Authorized service conler Customer service plaza DSC Direct service center EFA Exploratory Factor Analysis ESC Exclusive service center FIFO First In, First Out HD High dedfinition IMEI International Mobile Equipment Identity KMO Kaiser — Meyer - Olkin KEI Key performance Index NEC Near Field Communcation NPS Net Promote Scare. RTAT Repair Turn Around Time VIF Variance Inflation Factor LSI Research design .2 Research process 3 Summary af Chapter } 35 CHAPTER 2: ANAI.YSES CUSTOMER SATISFACTION FOR REPAIR SERVICE, WARRANTY OF SONY SERVICE CENTER. in Bia ai 2.1 Introduction of Sony Vietnam service center.1 Company profile and repair, warranty service - ~.2, Quantitative analysis of the quality of repair and warranty service provided by Sony Vietnam - - 3⁄7 22.1 Resubs of survey data collection.2 Rating scale with Cronbach's Alpha reliability 00.0 „38 223 Exploratory Factor Analysis (EFA).
- - e 224 Evaluate the impact of factors on customer sufisfaction through regression analysis - ec 225 Analytical results. Qualitative analysis of the repair and warranty service quality provided by Sony Vietnam Service center.1 Reliability component - - - e SS 23.4 Tangible component at the service center.5 Infrastructure component of the service center - 3 23. General assessment of factors affecting the quality of repair and maintenance services of Sony Victnam Serviee center.1 Reliability component cousins 60 142 Responsiveness Component.4 Tangible component ut the service center. e 61 245 Infrastructure component of the service center.cceieeonie „61 Summary of Chapter2 - - @ LIST OF ABBREVIATION three dimension Authorized service conler Customer service plaza DSC Direct service center EFA Exploratory Factor Analysis ESC Exclusive service center FIFO First In, First Out HD High dedfinition IMEI International Mobile Equipment Identity KMO Kaiser — Meyer - Olkin KEI Key performance Index NEC Near Field Communcation NPS Net Promote Scare.
RTAT Repair Turn Around Time VIF Variance Inflation Factor LSI Research design .2 Research process 3 Summary af Chapter } 35 CHAPTER 2: ANAI.YSES CUSTOMER SATISFACTION FOR REPAIR SERVICE, WARRANTY OF SONY SERVICE CENTER. in Bia ai 2.1 Introduction of Sony Vietnam service center.1 Company profile and repair, warranty service - ~.2, Quantitative analysis of the quality of repair and warranty service provided by Sony Vietnam - - 3⁄7 22.1 Resubs of survey data collection.2 Rating scale with Cronbach's Alpha reliability 00.0 „38 223 Exploratory Factor Analysis (EFA). - - e 224 Evaluate the impact of factors on customer sufisfaction through regression analysis - ec 225 Analytical results. Qualitative analysis of the repair and warranty service quality provided by Sony Vietnam Service center.1 Reliability component - - - e SS 23.4 Tangible component at the service center.5 Infrastructure component of the service center - 3 23.
General assessment of factors affecting the quality of repair and maintenance services of Sony Victnam Serviee center.1 Reliability component cousins 60 142 Responsiveness Component.4 Tangible component ut the service center. e 61 245 Infrastructure component of the service center.cceieeonie „61 Summary of Chapter2 - - @ ABSTRACT Nowadsys the competition mmong cmlorpmisos is growing in imlemily and organizations of all types and sizes have increasingly come to understand the importance of customer satisfaction and good services. ‘The purpose of this thesis is to provide solutions to improve the qualily of repair and maintenance services Uhrough the eistomer satisfaction survey at Sony Service Center.