whether it still needs fire certification, explosion-proof certification and fire certification, which level is higher?
With explosion-proof certification, that is in line with fire standards.
if not required, can not, but as long as the explosion-proof products must have explosion-proof certificate, hoped that my reply has the help for you, explosion-proof lamp manufacturers Zhao Songsong, 150 - 2104 - 0700, if you do not understand what, can continue to ask questions, in addition to fire certification under normal circumstances is not needed.
After you have the first explosion-proof lamp explosion-proof certification, certification of the fire to see if your party a request this certificate, explosion proof certificate is a must, fire permits unless Party a special requirements,
