Henan Ancai Hi-Tech Co. Ltd

Henan Ancai Hi-tech Co. Ltd is the world's largest producer of color picture tubes (cathode ray tubes or CRT) glass bulbs, and is the only listed company which owns proprietary intellectual property for core CRT technology in China. The company enjoys the advantage of production scale and its products are exported to Asia, Europe, Africa and South America. In addition, the company has built a TFT-LCD glass substrate production facility in Zhengzhou and is jointly developing digital terrestrial television transmission standards with Tsinghua University.