Brass brush holders: commutator brush holder, Siemens brush holder, brass head single arm brush holder, motor brush holder, locomotive brush holder,High-voltage brush holder

Aluminum brush holders: YZR brush holder,High-voltage brush holder

Iron brush holders: AC motor brush holder, DC motor brush holder, DC hull type brush holder, shoe type brush holder, DC generator brush holder, welding machine brush holder, Swallow type brush holder, exciter brush holder

Bakelite brush holder: Swallow type brush holder, constant pressure brush holder, ingot style brush holder, guard board pad