Model: China Weichai Engine Silent 50kw Trailer Diesel Generator Warranty: 1 year or 1000 hours Color: According to customer's request Certification: CE, ISO9001:2000, ISO14001, ISO18000 Function: AMF ATS Noise Level: 70DBA Packaging & Delivery Packaging Details:PE Film, ply-wooden package for optional Delivery Detail:Within 25days http://www.nanhe-power.com