Heilongjiang Jinyuanlun Special Fiber Co., Ltd. is located in the Zhaodong Economic Development Zone of the Hadaqi Industrial Corridor and was established in April 2010. It covers an area of 7.2000 square meters, with a construction area of 1.5250 square meters. The total investment is 145 million yuan. It is the first high-tech enterprise in Heilongjiang Province that uses new technologies and special raw materials to industrially produce high-performance materials. The company mainly deals in Jinfuli fiber, UD cloth, rope, fishing line, special high-strength cloth, security products, etc. The level of products and technology is leading domestically and relatively advanced abroad. The company's first ultra-high molecular weight polyethylene fiber production line has been put into operation, filling the gap in high-performance fiber production bases in Heilongjiang and even the three northeastern provinces. The commissioning of the project will promote the industrial development of non-weft fabrics, namely bullet-proof sheets, bullet-proof plates, high-performance ropes, high-performance fishing lines and fishing nets. The high-performance fiber produced by UHMWPE is currently one of the strongest special fibers in the world, and it is also the only special fiber material that can be independently developed and industrialized in my country. Because of its excellent mechanical properties, acid and alkali resistance, and weather resistance, this fiber is gradually being widely used in military and police, marine, aerospace, petroleum, fishery, sports, and medical fields. Donghua University (formerly China Textile University) began to conduct research on ultra-high molecular weight polyethylene fibers in the mid-1980s. The project was included in the “Second Batch of National Technological Innovation Projects”. China is listed as a key development project.