... 4.various kinds of specifications 5 best service 1 motor brush yoke2 high quality3 reasonable prices4 long service life5 brand name ... ×32 Aluminium20×32 Aluminium We are the leading manufacurer of brush holder in Cangzhou , the name of our company is Cangzhou ... Cangzhou city . The main products of our copany are Carbon brush , brush holder , slip ring , costant springs and so on . Our products ...