Shenyang Polypropylene Fiber Co., Ltd. is a professional manufacturer of construction projects with high-strength polypropylene fibers and road polyester fiber company. The Shenyang Polypropylene Fiber Co., Ltd. in the production of Sheng-fung fiber of more than 1000 tons. Polypropylene Fiber Co., Ltd. in Shenyang as a tech manufacturing enterprises, the company is committed to producing high standards of quality scientific and technological content of products. Shenyang polypropylene fiber inside and outside the province and colleges research institutions, factories and enterprises to establish long-term relationship, a leading position in the company's products. Shenyang polypropylene fiber has a good management of high-quality leadership team and a group of experienced senior engineers. Crack staple fiber is made of 100% polypropylene, the product has been spinning production process and surface treatment. Increase the bond strength of the product surface and cement materials, fiber-mixed mortar / concrete ultimate tensile rate. Thereby greatly enhancing the crack resistance of the mortar / concrete. Polyester fiber for enhanced high-performance asphalt concrete cracking fiber, it is a polyester as the main raw material, add a certain degree of functional masterbatch through plasticizing melt extrusion, high-speed spinning, high-magnification stretching a special surface treatment process, cut off from the appearance of monofilament bundle. Polyester fiber with high strength, chemical stability, Asphalt adsorption and strong, easily dispersed, and do not agglomerate, high temperature, low temperature resistance, etc., can be used in hot mix asphalt concrete, can also be applied to high-strength concrete enhanced crack. Polypropylene fibers based on polypropylene as raw materials, made through a special process, the appearance of multi-fiber monofilament cross-connected from the network structure