An expansion within the administration block of their existing facilities in Maptaphut Industrial Estate, Rayong, Thailand. The desired buildings consist of two buildings which will be designed at the same time but construction period may be different.

The 1st building is the upgrade and expansion of the existing Admin Building. The current building will be modified to accommodate the new entrance with rain cover and expanded to provide a large conference room and small office space on the ground floor or first floor; large office space for various functions and a number of small meeting rooms on the second floor.

The 2nd building is the new ATC Laboratory Building. It will have laboratory on the ground floor and office area plus small meeting rooms on the second floor.