Nano Mark where to start? First I was shopping for good place to do nano ceramic on my car after looking around and on YouTube I found Mark in sunter and serpong I was skeptical when I arrived at the shop in Sunter the place is crowded of car and very not clean all the worker was doing nothing I had to go see them to have service too busy talking to each others. They look all around the car to see if the car need touchup painting I have 2 scratch and a bigger one that they told me they will fixed before doing Nano ceramic.they said 3-4 days bc of it so ok. 2 days later the car ready I was surprised so I went get the car the car was nice the job ok and the inside and engine was clean but the major scratches they couldn't do it. Why they never told me on phone or WA. I guess they dint want to lose me as profits. Anyways If you are looking for nano ceramic just visit first don't just call and look at the web site it's not comparable I think the owner should take more care of is business lake of management and staff look like not motivated.for the price you pay you should compare with others the market is good for buyer so you have a lots of choices.