認(ren)(ren)證(zheng)(zheng)中(zhong)(zhong)心是經國(guo)家(jia)批準成立，依照(zhao)國(guo)際(ji)認(ren)(ren)可導(dao)則認(ren)(ren)可并運行的(de)質量認(ren)(ren)證(zheng)(zheng)機構，承擔政府授權強制認(ren)(ren)證(zheng)(zheng)和(he)客(ke)戶委托的(de)合(he)格性認(ren)(ren)證(zheng)(zheng)工(gong)作。中(zhong)(zhong)國(guo)機械總(zong)院擁(yong)有全資的(de)中(zhong)(zhong)聯認(ren)(ren)證(zheng)(zheng)中(zhong)(zhong)心和(he)中(zhong)(zhong)汽認(ren)(ren)證(zheng)(zheng)中(zhong)(zhong)心兩家(jia)認(ren)(ren)證(zheng)(zheng)機構。