1.    NEEDLE PUNCHED NONWOVENS. Made of PET filament, can be used for filtration and civil engineering, such as solid waste landfill construction, ocean filling project, et al. 

2.    They are mainly used in construction industry and engineering industry made of new PET chips. 

      3.    The biggest character is that the polyester filaments are entangled properly with tensile strength and heat resistance. 

              Of course, we can