We are a OEM factory focus on supply the cummins generator in China. All the products with the competitive price and good quality. We have DY series and RK series both power range from 13kw-1340kw. The DY series is made up with the stamford alternator and cummins engine. Though the price is higher than RK series, the function is great to match our customer 's high needs. The RK series is made up with the dingol alternator and cummins engine.It is very popular sold in our oversea markets because it's competitive price and good quality. The dingol alternator works as good as the stamford. We also supply the parts for the cummins generator. More information please visit our company's website. Contact us! We are very glad to servise you. Our energy working for you .