The main products of the company include various types of hydraulic shock absorber components of locomotive CB series, DISPEN and KONI series, such as shock absorber outer cylinder, shock absorber protective cover, shock absorber piston rod, shock absorber piston, shock absorber guide seat, shock absorber bottom valve, shock absorber inner cylinder, shock absorber core valve and adjusting nut, etc. At present, shock absorber accessories for rolling stock have been produced by many famous domestic companies.