QES (THAILAND) LTD.

QES was founded in Oct 1991 specializing in innovative engineering solutions. QES Group of companies has since grown into a leading engineering solutions provider. The Group has 3 core business groups namely; equipment, parts & materials and manufacturing.'QES was founded in Oct 1991 specializing in innovative engineering solutions. QES Group of companies has since grown into a leading engineering solutions provider. The Group has 3 core business groups namely; equipment, parts & materials and manufacturing.