We, Xiamen AOSIF Engineering Ltd is one of generator manufacturers founded in 2001, we dedicated ourselves to the production, R & D and maintenance of various diesel generator sets, electrical control systems, and related accessories like soundproof canopy, Trailer, ect.

We always submit ourselves to cooperate with international and domestic 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, Wandi, Jichai and Leroy-somer as well, which were certified one after another since 2003.

Nowadays we have our own registered trademark "AOSIF" to be well known of all customers worldwide who have always been in business on power, and our generator sets have been exported to more than 50 countries, which focus on Asian, European, African and American. Our mission is to advance our scientific management, to improve our quality level constantly and to maximum customers' profitability.

We have manufactured many kinds of products as below,
Engine brand: Cummins, Perkins, Deutz, Doosan, Volvo, Johndeere, Man, Mitsubishi, Lovol, and Chinese local brands etc...
Alternator brand: Leroy somer, Stamford, Marathon
Power range: 5kva-5000kva
Delivery time: 15 to 30 days.
Quality Warranty Period: 1 year or 1000hours whichever comes first
Customers satisfaction is the aim of our team!