1.On August 25th, 2000, with the approval of Anhui Provincial People's Government, Anhui Dean Pipe Manufacturing Co., Ltd. was changed into Anhui Guotong Gaoxin Pipe Industry Co., Ltd. as a whole.
2. Anhui Guotong Gaoxin Pipe Industry Co., Ltd. is the first enterprise specializing in the production of new plastic pipes in China. The quality is very good, and it has successively won the honorary titles of "National Advanced Enterprise in Quality Management", "Famous Brand Enterprise in China", "Key High-tech Enterprise in National Torch Program" and "Excellent High-tech Enterprise in Anhui Province".