The method to identify genuine and fake Hailong Fuel Treasure is as follows:

1. First, look at the barcode label on the BMW outer packaging. The original label is printed very clearly, and of course the imitation is not bad, but from the side, there are some traces in the ink of the original printed label. (Cannot be seen in the photo)

2. Smell. In fact, the whole tank of fuel treasure is still very heavy, with a pungent smell of gasoline, kerosene and chemicals.

3. Looking at the inkjet code, BMW is really weird. There are currently about 5 types of genuine inkjet printers on the market, and each batch is different. Of course, we cannot understand what kind of information is hidden in the number of spray codes. We can only judge by the clarity and adhesion of the spray code. The original printing code is clear and the fonts are full, so there is no problem with the fakes. This is for reference only. The picture below is a fake spray code!

5. The plastic extension is easily overlooked by counterfeiters or is due to differences in workmanship. The original BMW plastic extension looks very good at first glance. The whole body is white, unlike fake white, which has a transparent feel. In addition, the process of lengthening the nozzle is also very good. Look carefully at the threaded joint. There are triangular symbols and numbers, usually 20x. The symbols and numbers are very clear and are an important reference!