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There are two ways to see a fire extinguisher in front of the Is it right? Really. First of all, in the purchase of fire extinguishers, everyone must be to the regular shops to buy. In the purchase of fire extinguishers, first the fire extinguisher in hand, check the barometer to extinguish fire technique parameters for surface indicate consistency. Secondly, consumers can see the fire extinguisher at the bottom, to see whether the seal. If the pressure gauge with parameters do not agree, the fire extinguisher bottom no stamp, such products may be fake and shoddy products.

The most simple and direct way is to search the internet. A S marker in the fire extinguisher above, there are a bunch of numbers in this sign below. This string of numbers is actually a fire extinguisher identification code. Log fire products Chinese information network (query identity information clearly, certificate number, inspection reports and other information, web site: http://www.cccf.com.cn), this series digital identification code input, the system will automatically pop up on the fire extinguisher information. If it is a fire extinguisher fake, the system will display. This query can be completed on 3G mobile phone.