... EPA, CE, ISO, SONCAP certificate In stock!!Yanan water-cooled soundproof cummins diesel generator set for 77kw GENSET MODELC20/ ... production or raw material,except the damageable spare parts of diesel engine caused by customer's incorrect ... parts maintenance for gen-set Manufacturing StandardsISO8528, ISO1105,ISO3046; GB/T2820,GB755,BS5000, NAMAMG-22,YD/T502 Factory ViewCertificate Yanan! water-cooled ...