Roland Wider
Managing Director
Rawin Yeerunsiri
Business Director - Building System
Suwatchai Puwapattanachart
Business Director - Concrete
Chatchai Chalermngamluck
Business Director - Industry
Wijit Jamornjureekul
Finance Director
Piyamas Khunhrirun
Supply Chain Director
Panya Purksa
Human Resources & Admin Director
Winit Buapetch
Operation Director
Suthapa Sriwisut
Marketing Director
Doungkamol Panyameesamoe
QC and R&D Director