Linyi Dazheng Special Fiber New Materials Co., Ltd. was registered and established in March 2014 in the East High tech Zone of Linyi County. It is a high-tech enterprise specializing in the production of special fibers, a provincial-level specialized and new small and medium-sized enterprise, a provincial-level gazelle enterprise, a technology-based small and medium-sized enterprise, and an innovative small and medium-sized enterprise. The company has obvious location advantages and convenient transportation, only 60 kilometers away from Jinan International Airport, Jinan High speed Railway Station, and Dezhou High speed Railway Station.

       The company aims to build a technology driven enterprise and has established close cooperative relationships with multiple domestic research institutes and downstream customers for in-depth research and development of ultrafine fibers. At present, the company has obtained 24 national authorized patents, including 9 invention patents and 15 utility model patents.

       The company's Dingdao fiber is divided into two categories: benzene reduction and alkali reduction, each with polyester island and nylon island products. There are three specifications of island long fiber and short fiber: 100 island, 64 island, 37 island, and 16 island, respectively. Among them, Dingdao island fiber above 60 island breaks Japan's technological monopoly and is produced exclusively domestically. Orange petal fibers come in two specifications: 16 petal and 32 petal, with 32 petal orange petal fibers being the first domestically produced. The company has developed recycled polyester staple fibers and high shrinkage polyester staple fibers, and has collaborated with multiple automotive interior companies to develop original colored polyester staple microfiber leather.

       The company has multiple production lines, flexible production organization, and can simultaneously produce products of multiple specifications. The special black nylon island staple fiber produced by the company has obvious advantages in blackness and color light, and is reasonably priced, making it the best choice for producing high-quality special black suede leather. The company has cooperated with downstream customers to develop multiple colors of nylon staple fibers and polyester staple fibers, creating conditions for downstream customers to improve product quality and protect the environment.

In addition to fiber products widely used in microfiber leather, the company also collaborates with supporting enterprises to produce high-quality fixed island wiping cloths. There are also plans to expand into fields such as textiles and short fiber fibers, hoping to establish strategic partnerships with downstream customers with strong development capabilities.

       The company's project is divided into three phases of construction, and currently has an annual production capacity of 18000 tons of special fibers. After the project is completed and reaches production capacity, it is expected that the annual production capacity will reach 55000 tons. The company will continue to uphold the business philosophy of "contributing to society through continuous innovation", and is committed to the research and production of ultrafine fibers, thereby contributing to environmental protection and improving the quality of human life.