GARAN Company since 2003:1 / Manufacture and Distribute safety labour equipment (marine; oil and gas, electric)2/ Agent or Distributor in Viet Nam for safety labour equipment (marine; oil and gas, electric)3/Cavitational generator for making water in fuel oil emulsion commbust for boilers, furnaces to save 3-8% FO, decrease 80-90% CO, 20-50% NOx, 10-15% flue gas. 4/ Ultrasonic scale preventer to remove the scale in boilers and furnace to save 1-4% fuel, no need chemical. 5/ Moisture detect sensor online to detect and indicate water content on fuel oil, diesel, hydlaulic, and lubricating oil.