Our factory founded in 1999, covers an area of 100,000 square meters, the annual production capacity more than1 million sets. The company has a special research and development institutions and testing institutions, with 4 raw materials production workshop, 2 auxiliary materials production workshop, 2 production plants. In terms of technology, there is a scientific research team composed of senior experts and senior engineers, specializing in the development of new products and production process improvement, to maintain product competitive advantage in the market.