A state of the art gas compression station of  PTT controlling natural petroleum supply pipeline of north eastern and east of Thailand. The integrated function also compose of training center, super computer server station and hi-tech engineering office. the facility is used by PTT as a showcase space for their super hi-tech and green mindset of the company's group. the concept design of using Gas Molecule structure to be an architectural skin and main supporting structure plays a key role in architectural design direction.