認(ren)證(zheng)中(zhong)(zhong)心(xin)(xin)是經國(guo)家批準成立，依(yi)照國(guo)際(ji)認(ren)可(ke)導則認(ren)可(ke)并運行(xing)的質(zhi)量(liang)認(ren)證(zheng)機構，承(cheng)擔政府授權強制認(ren)證(zheng)和(he)客戶委托的合(he)格(ge)性認(ren)證(zheng)工(gong)作(zuo)。中(zhong)(zhong)國(guo)機械總院擁(yong)有全資的中(zhong)(zhong)聯認(ren)證(zheng)中(zhong)(zhong)心(xin)(xin)和(he)中(zhong)(zhong)汽認(ren)證(zheng)中(zhong)(zhong)心(xin)(xin)兩(liang)家認(ren)證(zheng)機構。