MINISTRY OF EDUCATION &amp TRAINING
HO CHI MINH CITY UNIVERSITY OF EDUCATION AND TECHNOLOGY
FACULTY OF ECONOMICS

GRADUATION THESIS
TOPIC:

APPLYING 8D METHOD TO REDUCE IMPACT
FROM COIL MATERIAL CORROSION ISSUE BY
M/PQA-HCP AT BOSCH VIETNAM CO., LTD

Student

: Nguyen Anh Khoi

Student ID

: 21124184

Course

: 2021

Major

: Industrial Management

Instructor

: Ph.D Nguyen Khac Hieu

Ho Chi Minh City, April 2025

MINISTRY OF EDUCATION &amp TRAINING
HO CHI MINH CITY UNIVERSITY OF EDUCATION AND TECHNOLOGY
FACULTY OF ECONOMICS

GRADUATION THESIS
TOPIC:

APPLYING 8D METHOD TO REDUCE IMPACT
FROM COIL MATERIAL CORROSION ISSUE BY
M/PQA-HCP AT BOSCH VIETNAM CO., LTD

Student

: Nguyen Anh Khoi

Student ID

: 21124184

Course

: 2021

Major

: Industrial Management

Instructor

: Ph.D Nguyen Khac Hieu

Ho Chi Minh City, April 2025

ACKNOWLEDGEMENTS
First and foremost, I would like to express my sincere and heartfelt gratitude to
all the lecturers of the Faculty of Economics, Ho Chi Minh City University of
Technology and Education. Thanks to your dedicated guidance and valuable
knowledge, I have built a strong foundation in both theoretical concepts and
professional skills, which has been essential for the completion of this graduation thesis.
In particular, I would like to extend my deepest thanks to Mr. Nguyen Khac Hieu
for his devoted supervision during the thesis process. His valuable time, guidance, and
support throughout the research and writing stages have been greatly appreciated.
I would also like to express my sincere appreciation to the Board of Directors of
Bosch Vietnam Co., Ltd. for providing favorable conditions during the time I conducted
research related to my thesis at the company. The practical insights I gained during this
period have significantly contributed to the development of my knowledge and
professional competence.
Especially, I would like to thank the PQA department for their enthusiastic
support, with special thanks to Ms. Nguyen Thi Anh Nguyet (HcP/PQA) and Ms. Tran
Ngoc My Linh (HcP/PQA), whose assistance played an important role in the success of
this thesis.
The time working with Bosch Vietnam gave me the opportunity to experience a
professional, dynamic, and creative environment. It also allowed me to apply theoretical
knowledge into real-world contexts and deepen my understanding of the research field.
I am fully aware that this thesis may still have certain limitations due to my lack
of practical experience a
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