Qinhuangdao Guangyu Fiberglass Products Co., Ltd. was established in 2002. Its main products include glass fiber yarn, self-adhesive tape, alkali-resistant glass fiber mesh cloth, medium alkali-free glass fiber yarn, flat woven glass fiber window screen, aluminum foil cloth, fireproof The company has a series of glass fiber products such as flame retardant fabrics, cable insulation belts, corner guard mesh, etc., with an annual output of 20 million square meters. The company passed the ISO9001 international management system certification in 2002. The company actively cooperates with professional institutions such as the National Glass Fiber Association and Nanjing Glass Fiber Institute Products. It is one of the earliest enterprises in the country to access the glass fiber industry.

After 20 years of development, the company has always adhered to the business philosophy of "high-quality products are the life of the enterprise, credit management is the business philosophy of the enterprise, and efficient production is the guarantee of the interests of the enterprise", and adheres to quality assurance, customer first, and honest operation. , innovate and develop, and pay attention to quality control. In December 2016, the company was listed on the Shijiazhuang Equity Exchange.

In the early days of the establishment of the enterprise, there were only more than 30 employees, with an annual output value of more than 1 million yuan. In November 2003, the company adjusted its development strategy: while expanding the domestic market, it opened up the international market, and successfully exported the company's products to the international market by recruiting international trade sales personnel and leading foreign trade personnel to participate in international exhibitions many times, and obtained independent exports. With business license rights, more than 75% of the products are exported, and the sales network is spread across more than 20 countries and regions including Europe, America, East Asia, West Asia, Australia, etc. It has been well received by users and has achieved good economic and social benefits. By the end of 2018, the company has developed into a large-scale enterprise with 120 employees, total assets of 25 million yuan, product exports to more than 20 countries, and foreign exchange earnings of 30 million yuan.

With the continuous development and growth of Guangyu glass fiber, enterprises have further increased their investment in human, material and financial resources in environmental protection work, reduced pollutant emissions, and achieved clean production. In 2016, the waste heat steam emitted from the power plant was introduced from Lihua Starch Company, and the drying unit of the heating and glue coating workshop of the entire factory was technically transformed, and three coal-fired boilers were eliminated to achieve green, environmentally friendly and emission-free glass fiber products enterprises.