1.Moving trailer power generators with canopy, 2.power range :20KVA to 500KVA, 3. Cummins, Perkins, Deutz ... series engine 1.Moving trailer power generators with canopy, 2.power range :20KVA to 500KVA,3. Cummins, Perkins, Deutz ... type trailerl) Container soundproof type trailer Trailer Generators with soundproof canopy