Profiles and professional knowledge of directors

The company's board of directors has a total of seven seats, and the composition structure is 43% of the three independent directors. The average tenure of directors is 5 years, of which the tenure of independent director Li Chou-Wei is less than one year; that of independent director Lai Chen-Chu is four years. The age distribution of directors includes 1 director aged 41-50, 1 director aged 51-60, 2 directors aged 61-70 and 3 directors aged 71-80. In addition to the above, the current board members include 1 female member, and female directors account for 14%. In the future, we will continue to strive to increase the proportion of female directors.

Except for Chung Kuosung and Kuo Huiling who are spouses of each other, the other directors and independent directors have no spouses or relatives within the second degree of relationship. General Manager Chung Kuosung is the founder and major shareholder of the company. He has been deeply involved in the precision metal processing industry in Thailand for more than 30 years. His rich experience in operation and management effectively assists in organizing and coordinating the board of directors of the company to play the role of the highest decision-making unit 2019, Chairman Wang Wenshan resigned from the position of chairman due to his age. The company's board of directors evaluated and considered that the general manager lived in Thailand for a long time. He is proficient in the local language and culture, and his leadership ability is unmatched. It is reasonable and necessary to serve as the chairman of the company by proposing to be appointed as the chairman of the company, relying on his expertise in operation and execution.

Measures: The listed company considers that the chairman and the general manager are the same person. In order to strengthen the implementation of corporate governance,it has set up three independent directors according to regulations, and more than half of the directors are not employees or managers. Article 4 of the Exchange Co., Ltd."Main Points to be Followed in the Establishment of the Board of Directors of Listed Companies and the Exercise of Powers" will be re-elected as the general manager on June 30, 2023.

Position	Name	CV experience and professional qualifications
Chairman	Chung, Kuo-Sung	Feng Chia University Department of Industrial Engineering Bachelor Hong Yang Thailand Co., Ltd./Director Compal Electronics /Industrial Engineers experienced in the sheet metal processing industry for more than 30 years
Director	Wang, Wen-Shan	Hsing Wu Junior college of commerce Rodex Fasteners Corp. /Director and President Member of the Overseas Chinese Affairs Committee of the Republic of China JPP Holding Company Limited Chiao Pao Metal Co., Ltd., Chairman Experienced in the metal manufacturing industry for more than 40 years
Director	Kuo Hui-Ling	Department of Atmospheric Sciences, National Central university Master decree Hong Yang Thailand Co., Ltd./Director Hoo Thai Industrial Co., Ltd./ Director experienced in the sheet metal processing industry for more than 30 years
Director	Wan,Chia-Nan	U.S. University of Illinois, MBA Chinese Culture University, Department of Economic, Master CHFRDA /General secretary Mega Management Advisor Co., Ltd. /President Mega Bank Adm. Sec., Center of Asia-Pacific Region Associate/Director Mega Bank (Thailand) /President Possess business-related expertise for more than 40 years
Independent Director The Convener of Audit Committee & Compensation Committee	Chen, Shih-Chin	Graduate council of public finance, National Cheng-Chi University Mega Management Advisory Co. Ltd. / Director Mega Bank/ Vice president Member, National Development Fund Review Panel, Executive Yuan R.O.C. Executive Director, Taiwan Securities Association Rich professional knowledge in business, finance and accounting.
Independent Director Audit Committee & The Convener of Compensation Committee	Lai,Chen-Chu	Graduate Council of Law, University of Soochow Master Degree. Graded from Magistrate Training Institude of ROC. Former Judge, Banqiao District Court, Taiwan, The Advisor of Taipei County Government, Honorary Lawyer of the SME Division of the Ministry of Economic Affairs R.O.C. Vice Chairman and Executive Director of Proview International Holdings Limited (H.K.) Supervisor of Soaring Technology Co., Ltd. Possess legal-related professional experience with a national examination pass certificate.
Independent Director Audit Committee & Compensation Committee	Li, Chou-Wei	Tamkang University Bachelor Graduated in International Business Administration Passed the General Entrance Examination for Bookkeepers The director of R&K Consulatants Limited Professional knowledge in business investment, equity planning and accounting.