HNJW Precision Technology Co., Ltd. is an internationally leading innovator of precision and complex molding technology. The company has invested a total of 560 million yuan to establish an international leading R&D and production base with a total construction area of more than 100,000 square meters and an annual output of more than 50,000 tons. It is China's leading national high-tech enterprise integrating R&D and manufacturing of fine and complex steel profiles, as well as R&D, design and manufacturing of steel profile doors and windows, and curtain wall systems.
The company began to develop advanced precision and complex forming technology in the steel industry in 2010. After 7 years, it has successfully mastered all the core technologies of the fine steel profile technology from the four major systems of equipment, molds, applications, and crystal control, breaking Europe by half. After a century of technological blockade, it became the third company in the world to master the precise and complex forming of steel.
HNJW is a high-tech enterprise researching on the development and manufacturing of sophisticated steel profiles and steel profile doors and windows. It is currently a high-tech enterprise researching and manufacturing, and has obtained more than 700 national patents. "Steel has poor fluidity and high melting point. After many experiments, the steel is allowed to flow at room temperature. Through the accurate calculation of nearly 500G data, the flow of steel is realized. The precision and complex shape profiles produced by the company's independent research and development production equipment are up to 2mm, the production cost is much lower than the cost of European competitors.
At present, it mainly produces fine steel profile partition wall/curtain wall (fire protection) system, alloy anticorrosive steel profile door and window (fire protection) system, fine steel profile sliding door (fire protection) system, etc., and has accumulated more than 1,000 national patents. The company won the "National Intellectual Property More than 20 honors at or above the provincial and ministerial levels including “Model Enterprise”, “Top Thousand Enterprises with Innovation Capability in China”, “Pilot Enterprise for the Application of Intellectual Property Rights in Industrial Enterprises of the Ministry of Industry and Information Technology of the People’s Republic of China”, and “Benchmarking Enterprise in the Application of Provincial Intellectual Property Rights”, etc., and has undertaken the construction of provincial-level enterprise technology The center, the provincial industrial design center, undertakes more than 10 provincial and ministerial projects such as the "Special Project for Strong Manufacturing Province".