... can make all kinds of density PET colored expandable sleeving: Ruiqiang is a leading insulated sleeving producing manufacturer in China. Our main products ... Tube, PE Bellow, PP Bellow, PVC Braided Corrugated Sleeving, Nylon Braided Corrugated Sleeving, Silicon Rubber Hose, Fiberglass Sleeve,etc..These products are ...