11:12
Polyester Interlining Cutting – is a widely used fabric. Now the area of use is also increasedPES is a category of polymer. It is specially condensing polymer, which includes functional groups of estek within its...
16:08
Polyester Foam Cutting is a widely used fabric. Now the area of use is also increasedPES is a category of polymer. It is specially condensing polymer, which includes functional groups of estek within its main...
