HNST Metal Composite Material Technology Corporation is committed to the development and production of bimetal composite materials. It is a national high-tech enterprise, mainly producing roller sleeve type bimetallic rolls, powder high-speed steel rolls, powder high-speed steel nano-ceramic composite materials.
In 2014, he won the "Provincial Science and Technology Progress First Prize". In 2015, he was listed on the Shanghai Stock Exchange. In 2017, he developed stainless steel cladding steel bars and took the lead in formulating the first national standard GB/T 36707-2018 for composite steel bars. In 2020, he was awarded National invisible champion enterprise in the field of composite metal materials. There are currently 64 authorized invention patents, 39 authorized utility model patents, 48 patents have been accepted, and 2 provincial-level scientific and technological achievements appraisal. The company has the only bar and wire roll production line in the world that can cover traditional roll rolls and recycle roll cores. Provided bimetallic rolls for more than 100 international leading steel plants including Shougang, Baosteel, Anshan Iron and Steel, Shaogang, etc.
In 2018, the company completed product transformation and gradually withdrew from the fiercely competitive metallurgical roll market. In June 2018, the company began to fully promote high-performance powder ceramic rolls (the company is the only roller manufacturer in China that masters this technology) and bimetal powder ceramic tools.