Quality is the root of Power-Time's Progress, in the pursuit of excellent quality, Power-Time is ISO9001:2015 certified, our products passed numerous tests and acquired many quality certificates like CE,IP68, EN352 SNR28dB, ATEX certified, etc. All Power-Time products are designed and manufactured according to Military Standard, in order to make sure the products are in accordance with the standards, we invested a lot of money and introduced many testing equipments and facilities, like constant temperature and humidity test chamber, Battery Comprehensive test machine, Low air pressure test chamber, Audio Laboratory, etc.
