
Roland Wider
Managing Director

Rawin Yeerunsiri
Business Director - Building System

Suwatchai Phuwapattanachart
Business Director - Concrete

Chatchai Chalermngamluck
Business Director - Industry

Wijit Jamornjureekul
Finance Director

Sutthinee Dhanarak
Marketing Director

Piyamas Khunhrirun
Supply Chain Director

Panya Purksa
Human Resources & Admin Director

Winit Buapetch
Operation Director