台湾中文妹子久久,日韩无套内射视频,99国产二,久青青啊爱,久久一二二,欧洲站一区二区高清,婷婷色一区,中日韩一本八区,98久久超碰

Parameters: Big Dragon Sheet Advantage:

1. Big Dragon is the only factory in China that can add resin fibre cloth to sheets. The glass fibre technology embedded in sheets is a non-shrinkage floor.

2. Big Dragon is the only film in China with a glue content of 50%. The floor has good silence and skid-proof effect.

3. Dajulong sheet has been improved in coil technology for more than 10 years. It does not shrink, embrittle and fold continuously. Many sheets in the market are made of recycled materials, which are easy to embrittle and break.

4. Dajulong sheet has no color difference. It is extruded by imported calender. The other sheets in China are printed with color change. The temperature is higher than 180 degrees, and they will change color when they are produced.

5. Dajulong sheet has good wear resistance and durability for more than 10 years.