... producer 2. long time using 3. have in stock pinion gear for GJJ and Baoda passenger hoist 1.Brand :GJJ, BAODA ... , mast section. anchore frame, fixing angle, pin, bolt, various mech, assembly and spare parts, control box, resistance box and spare parts ... hoisting mechanism,trolleynig mechanism,slewing mechanism and so on. pinion gear for GJJ and Baoda passenger hoist