Explosion proof electric appliance unit is very much, how to judge its production aptitude how, is the business license that sees its only? Thanks for the reply, thanks!
Explosion proof certificate and production license.In fact, the explosion-proof certificate is not the same, some of the national explosion-proof product quality monitoring bureau issued, and some other institutions issued, this credibility is naturally not the same.In addition, we should also look at the size of the enterprise, production capacity, industry reputation, product quality and so on. In general, some large enterprises and institutions access documents are also of reference value, for example, the three major oil companies, China Classification Society, large chemical group and some international certification.In any case, the more trade documents, the more complete, more authoritative, basically also shows that the enterprise in the explosion-proof electrical industry higher status. Of course, corresponding to the price, a price, a sub cargo?. O (a _ U) O haha.Our Jiangsu Ou Ou explosion proof electric limited company is perhaps your good choice, if need to go to ferry.
First of all, there must be explosion-proof certificate, as well as production license2 cards are available, you can produce your own.
Determine its production qualificationYou have to inquire through the unit's product certification, whether you can check to get explosion-proof certification,There are a lot of electrical appliances do explosion-proof lamps, are OEM enterprises are false,As long as you query the certification of the unit, the enterprise is still qualified,
