Independent QC (QUALITY CONTROL) team, from the feed, process quality, final inspection and verification, shipping quality and other four aspects of strict control.

Have the lead, nickel and cadmium test, NACL test, potassium sulfate test, salt spray test,glue test, internal testing capability of PH testing, the formation process of quality monitoring, eliminate the factors of quality ring all caused by not qualified or not satisfied with the result.