High tenacity rope is made of High Tenacity and High Modulus PE fiber which is twisted, interweaved, and PU modified resin coated. The ropes have a lot of merits such as high tenacity, low density, small elongation, anti-chemical erosion, UV resistance, and anti-fatigue. It is widely applied in producing drag cable for naval ships and boats, deep sea oil and gas drilling, sea fishery and athletic sports, like mountain climbing.