In 2000, Hidi electrical invested heavily in the establishment of the area of 200 mu comprehensive Hidi Hi-Tech Park. The company introduced from abroad the most advanced solar water heaters modern assembly line, with an annual production of high-quality solar water heaters- 300, 000 sets. And in 2004 it successfully developed its own electric car with independent intellectual property rights . With the advanced level of technology into productivity and the realization of industrial production. , the production of various kinds of electric cars reaches 500, 000 sets. The company was based on technology and the ongoing technological innovation. Relying on domestic and international renowned research institutions, it has developed 20 innovative items and become the technology pioneers within the industry. For example, compared with the current generic vacuum tube , research and development production of copper coated steel all-glass vacuum tube has a higher temperature (high temperature of up to 380 C, high temperature of 500 C tall), higher heat absorption rate (up to 96%), and a lower heat emission rate (as low as 4%), Climb collector solar water heaters a new peak. Nothing unattainable! Through unremitting efforts, Hidi appliances in the country has established more than 1, 000 sales service outlets. Product sold across 29 provinces, municipalities and autonomous regions, and even the far away Indonesia, Thailand, South Korea, Australia and the United Kingdom. Product quality was praised by the unanimous consumers. The company has a professional solar water heater construction teams from the establishment date. It has undertaken 10, 000 large and small projects cases around the country. It is hired by the state as "the main unit of 15" research programs "building integrated solar collector combination of technology" thematic mandates. Solid technical strength to support and enrich the product types, a variety of exterior designs, coupled with detailed and thoughtful .