From Bangkok International Airport (Suvarnabhumi) drive south towards Rayong on the A36 "Bangkok - Rayong -Toll Way". This road is usually the faster option and has a direct link to city of Rayong.
When approaching the City of Rayong, open your Google Map and enter the location PMG Marine Complex. Follow this route and once you have reached the location (by the sea) you will see the 3 big Units with their Sky-blue roofs on your right.
Please announce yourself and register with the security at the main gate and you will be guided to the main Office and Factory.