ABOUT TPA

Board of Directors
Executive Directors

Dr.Benjamin James Harris

Chairman

Mr.Shinya Yano

Executive Directors

Independent Directors/Audit Committee

Dr.Anuphan Kitnitchiva

• Independent Director
• Chairman of Audit Committee

Mr.Jan Dam Pedersen

• Independent Director
• Member of Audit Committee
• Chairman of Nomination and Remuneration Committee

Mr.Jetsada Wongwatanasin

• Independent Director
• Member of Audit Committee
• Member of Nomination and Remuneration Committee

Non-Executive Directors

Mr. Martin Thaysen

Non-Executive Directors

Mr.Dai Oyama

• Non-Executive Director
• Member of Nomination and Remuneration Committee

Mr.Adam Jonathan Sloans

Non-Executive Directors

Company Secretary

Management Team

Mr.Wiwat Homlaor

Acting Managing Director

Miss.Surawadee Leethaweekul

Finance and Accounting Manager

Mr. Thanawat Kulprasertrat

HR/Legal Manager

Mr.Sorachai Wiboonchutikul

Commercial Manager

Mr.Apichai Srimahunt

SHE manager & QMR OH & SMR

Mr. Yotin Tamrongsaowapark

Casting Plant Manager

Mr. Phairat Kumdee

Extrusion Plant Manager

Mr. Pongthorn Chuencharoen

Site Engineering Manager

Mrs. Noungrutai Boonpetch

R & T Manager

Ms. Janjira Thumsorn

International Sales Manager

Mr. Pongsun Assavasirjinda

Sales & Product Manager

Mrs.Sompong Assavasirijinda

Sales Admin Section Manager (Domestic)

Mr. Wittaya Mongkolkachit

Technical Center Manager

Mr. Udomsak Tienchan

Warehouse & Distribution Manager

Miss.Chanyanat Chongrungruengsawai

Procurement Manager