Our company is specialized in "vacuum screen" (VFD) research, development, manufacture and sale of state-level key high-tech enterprises. Since the full introduction of NEC, the production process, production equipment and after eight years of digestion, absorption and innovation, our company has the VFD at the international leader in the field (fourth in the world, the first). Marketing network across all major regions, and has more than 100 large and medium domestic enterprises to establish a good business relationship, and have to enter the European and North American markets. (more>>)