The Enterprise Technology Center of Zhejiang Hongfeng Furnace Charge Co., Ltd. is a provincial-level enterprise technology center and serves as the company's core innovation platform. Leveraging its qualifications as a national high-tech enterprise, specialized and innovative small and medium-sized enterprise, provincial research and development center, and provincial research institute, it focuses on the research, development, testing, and industrialization transformation of metallurgical refractory materials and high-temperature energy-saving new materials.
The center currently employs 52 full-time R&D personnel, encompassing professionals from various fields such as metallurgical engineering, inorganic non-metallic materials, and physical and chemical testing, among whom are 10 senior engineers. The company has engaged industry-veteran refractory experts to form a technical think tank, and has established long-term industry-university-research cooperation with institutions such as Wuhan University of Technology, Zhejiang University, and Luoyang Refractory Research Institute, continuously introducing and cultivating high-end technical talents, and building a comprehensive R&D team.
More than 52 full-time R&D technicians
10 senior engineers


Over the years, the center has continuously undertaken science and technology research projects in the field of new materials and green metallurgical refractories at the municipal and county levels, focusing on technical breakthroughs in four major directions: steel-making shaped refractories, unshaped castable repair materials, high-temperature insulation fiber products, and recycled environmentally friendly refractories. A total of 75 authorized patents have been obtained, covering core areas such as product formulations, molding processes, on-site construction, and intelligent production equipment. Several product technologies have replaced traditional high-loss refractories, significantly extending the service life of steel plant furnace linings. The center has successively won several local industry technology achievement awards.
The center closely follows the development trends of steel metallurgy and high-temperature industrial refractory technology both domestically and internationally, precisely meets the needs of various working conditions such as electric furnaces, converters, steel ladles, and refining furnaces, and collaborates with multiple universities to establish joint laboratories, engaging in long-term and stable industry-university-research cooperation. Adhering to the integrated innovation model of "research and development - pilot testing - mass production - on-site working condition verification", relying on application data from frontline steel plants to optimize formula processes in reverse, the center continuously develops long-lasting, low-carbon, lightweight, recyclable, and green refractory new materials.
The comprehensive site for research and development, testing, and inspection is equipped with standardized laboratories and pilot production lines. It is fully equipped with devices for physical and chemical property testing and microscopic characterization of refractory materials. It can independently complete the full range of testing, including raw material composition analysis, high-temperature mechanical properties, thermal shock resistance, slag corrosion resistance, thermal insulation, and thermal conductivity. An internal control testing system that exceeds national standards has been established.
Equipped with pilot equipment such as small-scale crushing and mixing, molding, and high-temperature test kilns, it achieves independent testing of new product formulations throughout the entire small-scale and pilot testing process. The full set of experimental and pilot testing equipment is continuously iterated and upgraded, with sufficient investment in specialized research and development equipment, enabling complete independent research, development, and verification capabilities.
+86-6501876
zjcxhf@163.com
Changping Village, Jiapu Town,
Changxing County,Zhejiang(313109)