Xiamen AOSIF Engineering Ltd has focused on R&D and manufacturing of generator sets & alternators since it founding in 2001, and has accumulated rich manufacturing and service experience in this field. The manufacture base is located in Changtai Economic Development Zone with an area of 33,333 square meters, while the marketing center is settled in Xiamen Software Park Phase III. Our production and service strictly comply with ISO8525, GB/T2820-97 standards under the Management System of ISO9001 & ISO14001, and the whole series of generators have passed CE certification, which thereby ensures high quality products and service from AOSIF. AOSIF has successively won Xiamen Famous Trademark, Fujian Famous Trademark, Xiamen Quality Brand, Fujian Famous Brand Products, obtained dozens of patents, and has been awarded the National High-tech Enterprise. Now our generator sets have been exported to all over the world and have been widely recognized by customers with high reputation. As a professional generator set and alternator manufacturer, AOSIF focuses on product R&D, innovation, quality and service, and has created long-term strategic partnership with internationally renowned engine manufacturer such as Cummins, Perkins, Doosan, Shanghai Mitsubishi, and alternator manufacturer such as Leroy Somer, Stamford, and some Chinese famous engine manufacturer as well. The full range of our product includes 10KVA～5000KVA diesel generator set ; 25KVA～2500KVA gas generator sets; 10KVA～2500KVA alternators; silent and container type generator set; trailers and vehicle-mounted mobile power stations; Light-tower and dual energy power station; control systems including automatic control panels, parallel and grid-connected system, ATS automatic transfer switch cabinets etc. In addition, Aosif can provide product customization and overall power station solutions on the basis of standard products to maximize market demand. It is our constant commitment and eternal pursuit to achieve