Yunchang Industry is a high-tech enterprise focusing on the production of high-quality fasteners and a specialized, special and new small and medium-sized enterprise in Handan Province. The new factory, which was put into use in 2020, is located in Yongnian Southwest Development Zone, Handan City, Hebei Province, with a total area of 130 mu. It has jurisdiction over entities such as Hebei Yunchang Fastener Manufacturing Co., Ltd. and Handan Zhaoyun Electric Fastener Manufacturing Co., Ltd., with more than 300 employees on the register, including more than 40 people involved in technology research and development, It is a comprehensive high-quality fastener product manufacturing enterprise that integrates research and development, manufacturing, and sales, and one of the designated manufacturers in the power sector.

The company mainly produces various types of high-strength and high-precision fasteners such as national standards, American standards, German standards, ultra-high voltage power accessories, highway traffic safety facility accessories, railway accessories, various types of foundation embedded parts, steel structure accessories, pipe gallery brackets, seismic brackets, and other new building accessories. It has 200 sets of various production, processing, and testing equipment, including four station bolt forming machines and six station nut forming machines produced by Taiwanese enterprises The heat treatment production line and ceramic electric Negage Hot-dip galvanization furnace, with an annual design output of more than 100000 tons, are shortlisted manufacturers of ultra-high voltage materials of the power grid company, with a market share of more than 30%. The company has successively provided products and technical services for the construction projects of several expressways in Beijing Xinjiang, Beijing Taiwan, Beijing Germany and Beijing Xiongyang, as well as the world's largest UHV power transmission project Changji Guquan ± 1100KV line, underground pipe gallery project in Xiong'an, offshore wind power project, northwest solar photovoltaic power generation project, etc. The performance and indicators of the products have met the requirements of relevant standards, and they are also exported to Southeast Asia, Africa Overseas markets such as South America.

The company has strong technological research and development capabilities, with an A-level (provincial-level) research and development center, 5 technical research and development personnel, and more than 30 engineering and technical personnel involved. It specializes in the technical process and product development of various fasteners such as electricity, transportation, and wind power. Among them, more than ten patented products such as "cone shaped anti-theft nuts" and "circular composite anti-theft bolts" independently developed have been widely promoted and applied in transmission line engineering.

Since its establishment, the company has always placed product quality at the forefront of its development. Over the years, product quality has received unanimous praise from users and departments such as power and transportation safety. The main equipment for quality testing includes: tensile testing machines (200T, 100T), impact testing machines, various hardness testers, metallographic fiber microscopes, salt spray testing machines, flaw detection machines, torque coefficient testing machines, hydrogen embrittlement preload testing machines, metal element analyzers, and more than 30 sets of related equipment and instruments, with complete testing items. We have successively passed ISO 9001 quality management system certification, ISO 14001 environmental management system certification, and ISO45001 occupational health and safety management system certification.

Since its establishment for 30 years, the company has always adhered to the corporate philosophy of "technology innovation products, integrity casting brand", and subtly conveyed the company's values and business philosophy to employees, thus shaping a highly cohesive and loyal workforce. In the future, Yunchang Company will continue to adhere to the management concept of "people-oriented, unity of knowledge and practice", take creating high-quality manufacturing experts as the goal, innovate the management mode and incentive mechanism, improve after-sales service, serve new and old customers with a new attitude, and serve infrastructure construction.