CUMINS diesel gensets use the CUMINS engine. CUMINS company is established in 1919 which headquarter is located at Columbus, Indiana state in America. CUMINS company has more than 680 distributors and 5000 service networks in 137 countries all over the world. As the biggest foreign investor in the filed of generators, CUMINS has some subsidiary companies which shall according to the CUMINS quality standard to produce in China. Such as Chongqing CUMINS generator Co.,Ltd (Produce M, N and K series diesel generator) and Dongfeng CUMINS generator Co.,Ltd (Produce B, C and L series diesel generator). The service network of CUMINS can provide the most convenient service assurance across the country.