My home bedroom is loaded with cork, with more than 4 years, now looks like new. When I first bought it, I also chose a long time, and finally made up my mind. It's very comfortable to use and maintenance is provided every year, which is not easy to do.
Forgot to read the above classmate's question, I bought the Jinglin cork, now called Ledex cork, their clerk said Jiangbei and Nanping are sold.