Quality is the Key of Success

The company has passed the ISO 9001 management certification, and the company's quality inspection center has a full set of physical and chemical equipment. The company has a blank casting production line and corresponding heat treatment equipment. The company's metalworking includes: cylindrical profiling lathe, numerical control machine tool, automatic chamfering machine, trimming machine, high-precision double end grinder, ladder surface grinding, forming grinding, and automatic punching, forming and steel ring automatic winding production equipment for a variety of composite lining rings. The company has surface treatment equipment for oxidation, nitriding, phosphating and chrome plating.