Carbonless copy paper

Guangdong guanhao high-tech co., ltd is an national key high-tech enterprise. It was established in1993 and put into operation in early 1995. It was the first company that produce thermal paper and a production base to produce carbonless copy paper in large-scale with the most advanced production equipments and process in domestic. In 2003 it made public offering of a shares and was listed on shanghai stock exchange.