Anhui Hummer Dynamo Co., Ltd. is a famous high and new tech enterprise in wind power industry, specialized in the research, development, production, sales and services on medium and small-sized wind turbines. Our manufacturing base, covering an area of 7.5 Acres and with the registered capital of 11 million Yuan, is located in Lujiang economic and technical development zone in AnHui province. In the Plant, there are about 200 workers among whom 40 R&D personnel, more than 60 sets of production equipment and 30 sets of detecting system. It gains the monthly production capacity of 3000 sets and the annual production capacity of 20, 000 sets. Hummer scientific research team is composed of experts who have got special government allowance support. With SCF (this technology won gold award in the 37th World invention exposition in Brussels eureka) generator technology as the core, we have researched and developed Hummer generator, including 7 patents and independent intellectual property rights as well as with light structure and high efficiency. We not only devote ourselves to the research of generator technology, but also to the improvement of the whole system's stability, safety and reliability. CPU is adopted for control system; metal dumping load is adopted for unloading system; in structure, some high-performance materials are adopted, such as SKF bearings. We strictly follow the ISO9001 quality management system. Hummer wind turbine has passed European CE certificate and Hummer generator has passed American UL certificate. Hummer has produced both off gird and grid tied wind power generating systems from 400W to 50KW and in 20 ranges of specifications. Our products have being exported to 91 countries and areas, such as the USA, Canada, Australia, Germany, the UK, France, Russia, Chile, Argentina, South Africa, Tanzania, India, Pakistan, Japan, South Korea etc.