Management

Mrs. Jiraporn Nuthong

Position:

  • President 

Nationality:

Thai

Education / Training courses
  • Master of Business Administration (Accounting) Kasetsart University 
  • Bachelor of Business Administration (Accounting) Thammasat University
  • Director Accreditation Program (DAP 236/2025)
  • Director Certification Program (DCP 397/2025)
Position / Past Experience of 5 years
  • President of Crown Seal Public Company Limited
  • Nov.2025 – Dec.2025 Vice President of Crown Seal Public Co.,Ltd.
  • Sep. 2025 – Oct.2025  Vice President and Senior Vice President – Finance and Accounting of Crown Seal Public Co.,Ltd.
  • 2025 – Aug.2025 Senior Vice President – Finance and Accounting of Crown Seal Public Co.,Ltd.
  • 2023 – 2024 Vice-President-Finance and Accounting of Crown Seal Public Co.,Ltd.
  • 2019 – Jun.2023 Regional Finance Controller  of Linfox International Group
  • 2015 – 2019 Sea Regional Finance Controller of British Council

Mr. Motokatsu Yamada

Position:

  • Senior Vice President -Technical

Nationality:

Japanese

Education / Training courses
  • Faculty of Engineering, Department of Mechanical Engineering Hosei University, JAPAN
  • Director Accreditation Program DAP 229/2025 (English Program) (Online)
Position / Past Experience of 5 years
  • Senior Vice President – Technical of Crown Seal Public Company Limited
  • Executive officer of Nippon Closures Co., Ltd. 
  • Oct. 2024 – Nov. 2024 General Manager HR Department of Nippon Closures Co., Ltd. 
  • 2021 – Sep. 2024 General Manager of the Die & Mold Technology Department of Nippon Closures Company Limited
  • 2017 Section Manager of the Die & Mold technology Department/ Nippon Closures Company Limited

Mr. Jittapon Sittisak

Position:

  • Vice President – Finance and Accounting

Nationality:

Thai

Education / Training courses
  • Master’s Degree of Business Administration, Faculty of Commerce and Accountancy, Thammasat University.
Position / Past Experience of 5 years
  • Vice President – Finance and Accounting of Crown Seal Public Company Limited
  • Oct. 2022 – Dec. 2025 Independent Director and Audit Committee of Storage Asia Public Company Limited.
  • Feb. 2023 – Dec. 2025  Independent Director and Audit Committee of T.Krungthai Industries Public Company Limited.
  • Jun. 2020 – Apr. 2025 Chief Financial Officer of MITH-MITREE Medical Company Limited.

Mr. Ariya Dhananukulkit

Position:

  • Vice President-Sales

Nationality:

Thai

Education / Training courses
  • Master’s Degree of Engineering, Environmental Engineering Vanderbilt University, Nashville, TN, USA
Position / Past Experience of 5 years
  • Vice President-Sales of Crown Seal Public Company Limited
  • May 2020 – May 2024 Assistant Managing Director of Isscothai Co., Ltd.
  • July 2019 – Apr. 2020 Business Development Director of BG Containers Glass Public Co., Ltd.
  • Oct. 2017 – Jun. 2019 Assistant Managing Director – Sales and Marketing of BG Packaging Co., Ltd.

Mr. Wunchalerm Thayansilp

Position:

  • Vice President – Plant

Nationality:

Thai

Education / Training courses
  • Bachelor of Engineering in Rajamangala University of Technology Thanyaburi
Position / Past Experience of 5 years
  • Vice – President – Plant of Crown Seal Public Public Company Limited
  • 1 May 2025 – 30 April 2026 D.V.P. Plant of Crown Seal Public Company Limited
  • 2020 – April 2025 Metal Cap Production Manager of Crown Seal Public Company Limited

Mr. Buncha Triyapunjavit

Position:

  • Vice President-Quality Assurance

Nationality:

Thai

Education / Training courses
  • Bachelor of Engineering Program in Industrial Engineering of Songkla University
Position / Past Experience of 5 years
  • Vice – President-Quality Assurance of Crown Seal Public Public Company Limited
  • 2022 – May 2023 D.V.P. Quality Assurance of Crown Seal Public Company Limited
  • 2016 – 2021 Plastic Cap Production Mgr. of Crown Seal Public Company Limited
  • 2014 – 2016 Metal Cap Production Mgr. of Crown Seal Public Company Limited
  • 2007 – 2012  Production Support Mgr. of Crown Seal Public Company Limited

Mr. Charin Vanichvatanyoo

Position:

  • Vice President –  Technic

Nationality:

Thai

Education / Training courses
  • Bachelor of Engineering Program in Instrumentation Engineering of  King Mongkut’s Institute of Technology Ladkrabang
  • Mini MBA of National Institute of Development Administration (NIDA)
Position / Past Experience of 5 years
  • Vice President – Technic / Information Technology Mgr. of Crown Seal Public Company Limited
  • 2022 – May 2023 D.V.P. Technic of Crown Seal Public Company Limited
  • 2021 – Feb. 2023  Electrical Engineering Mgr. of Crown Seal Public Company Limited
  • 2017 – 2021 General Engineering Mgr. of Crown Seal Public Company Limited