Anhui Goldsign Technology Development Co., Ltd. As direct manufacture. We specialize in wind power, solar power supplying controller, Pure sine wave inverter. Company assigns doctorates and masters as main body of the professional R & D team, and Hefei University of Industry, Anhui University of Technology and Sicence and other institutions of higher education experts and professors to carry out extensive and in-depth co-operation provides customers with the highest quality power products. The company is equipped with advanced measuring instruments and testing equipment, the use of international advanced ISO9001: 2000 quality management system to continuously strengthen enterprise management, technical training, to ensure the provision of high-quality, high-level products.

After several years of development, the company now has formed a set of design, manufacture, installation, commissioning, marketing and after-sales service integrating system, mainly the production of 300W, 500W, 1KW, 2KW, 3KW, 5KW, 10KW, 20KW wind power, solar power controller, sine wave inverter. Company's products through the CE certification, well sell in most of the domestic market and exportto the United Kingdom, France, the United States, Canada, New Zealand, Australia, Argentina, India and other countries with the user's love and praise