1.made of high-quality sisal fiber 2.strong pulling force,acid and alkali resistance,wear-resistance,bitter cold and prevention SISAL PRODUCTS IS NATURAL MATERIAL USED FOR PACKING,POLISHING,VESSEL,ETC. The sisal ropes are made of high-quality sisal fiber and have characteristics of strong pulling force, acid and alkali resistance, wear-resistance, bitter cold prevention etc. They are widely used ...