Since 2001 Aosif Power Engineering has been building & selling Diesel Generators. We deliver top of the line generators at bottom line pricing. When you get your diesel generator from Aosif, you know you are getting the best product at the best price. We only sell top quality products at low discount prices.We currently offer diesel genset ranging from 7KW to 2500KW.We always submit ourselves to cooperate with international and domestic famous manufactures of diesel engine and have earned good recognition and reputation from our customers due to our quality orientation under ISO9001, ISO14001, CE, SGS, Soncap Certifications and OEM Partners of Cummins, Perkins, Doosan and Leroy-somer, Stamford as well.