from bangkok pinklao or Petkasem take borommaratchachonnani to Phuttamonthon Sai 5. turn left on to Sai 5 about 3 km make a u turn then turn left on to Raiking 42 (moo 12) about 700 metres on the left side is a stone sign that sais TIC Modular Systems..turn left drive into soi Natuz is on the left