The edge cutting device for electrolytic cleaning line of cold rolled sheet metal has obtained the national patent

A new type of electrolytic cleaning free and easy bubble device for cold rolled sheet has obtained the national patent

The repair device of guide sleeve of cold rolling machine has obtained the national patent

A vehicle transmission device for changing roll of a rolling mill has obtained a national patent

The cold rolling wet leveling control method and its cold rolling control system of single stand reversing mill have obt...

The waste heat recovery system of all-hydrogen furnace has obtained the national patent

The slag removing device used for the supporting roller of the cold rolling mill has obtained the national patent

Metallurgical cold rolled bearings obtained the national patent

The precooling assembly of single stand reversing mill spray painting system has obtained the national patent

The control system of cold rolling wet leveling for single stand reversing mill is patented by the state