Xiamen AOSIF Engineering Ltd, who is devoted to the R&D and manufacturing of diesel generator sets since its establishment in 2001, AOSIF accumulates a wealth of experience in the manufacturing and maintenance of generator sets field. AOSIF new factory covers an area of 33,333 square meters located in Xing Tai industrial park of Chang Tai Economic Development Zone. AOSIF production are submit to ISO8525, GB/T2820-97 and CE certification, and quality certified by ISO9001 & ISO14001 Management System to guarantee high quality products and service. MeanwhileAOSIF is awarded two Famous Trademarks of Xiamen and Fujian, and also awarded High and New Technology Enterprises. We have earned dozens of patents. Now AOSIF power generators have already been exported to all over the world and to be with great recognition and approval. 

As one of professional generating manufactures, AOSIF pays more attention to the R&D, innovation and maintenance of generators sets, and maintaining long term strategic friendship cooperation with domestic and abroad famous manufactures of Cummins, Perkins, Doosan, Wandi, Leroysomer, Stamford, and Marathon etc. We have so wide products ranges from 5kva to 5000kva for the diesel generator set; power from 25kva to 1500kva for gas generator set; soundproof/weather proof type, container type generator set; movable, vehicle type generator sets. Regarding to the electrical control systems, it covers Auto control panel, Synchronization panels, ATS etc. AOSIF can also provide customized solution due to customer requirements upon our standard product supply in order to meet the demand of market. To focus on global market, create AOSIF as international brand, and constantly improve our quality level and maximize customer profitability is AOSIF unchangeable promise and eternal pursuit.