... treatment, the sanding texture and the paper flexuosity is very good, water resistant, oil resistant, high tensile strength, small extensibility ... 't damage the surface of polished matter and it has good sanding effect.Dongguan Yongsheng Burnish Co., Ltd. is engaged in selling ... of 6” velcro sand paper per day.Our company takes good control of the producing sanding belt, self-adhesive sanding discs ...