Release time:2018-06-06    By:山东亨通    Clicks:

In order to meet the different needs of customers in different countries of the world, Hengtong has a dot component registration reply approved by the US Department of Transportation, and AMECA and FMVSS121 have been verified. At the same time, we have E-MARK qualification certificates from different countries such as E1, E9 and E32.