soundproof diesel generator 1)OEM top quality, 2)ATS.AMF Parallel Optional 3)Warranty:World wide warranty Silent diesel generator set SILENT TYPE ... Lovol ,and Brand Chinese engines(Weichai Ricardo,Yangdong,Wudong,Shangchai)6) Conforms to CE,CCC,ISO9001-20007) Full ... long working time10) Key start /auto start11) Optional ATS control panelWith ATS, Gen-set Controller Harsen ,Smartgen ,Deapsea, ComAp, ...