Item name: Deboom energetic graphene oil additive Composition: base engine oil and Nanographene Capacity:500ml/bottle Colour: black Application: vehicles with diesel engine Method: filling into the opening of lubricant oil tank, 100ml additive mixed with 4L lubricant oil. Benefits: 1.Enhance the engine powder (10%) 2. improve the fuel consumption economy( saving 5-20% fuel consumption) 3.Repair the wear of engine and reduce the friction and abrasion 4.Extend engine service life 5.Reduce the noises and vibration 6.Reduce the emission to the environment ( maximum 30% emission reduced) Lead time:5 days OUR ADVANTAGE: 1.29 PATENTS OWNER 2.8 YEARS' RESEARCH ON GRAPHENE 3.IMPORTED GRAPHENE MATERIAL FROM JAPAN 4.THE SOLE MANUFACTURER IN THE INDUSTRY OF CHINA OBTAINING THE TRANSPORTATION ENERGY SAVING CERTIFICATION