Commutators for Cars, Commutators for Household Appliances, Commutators for Power Tools, Motor Commutator, Car Commutator, Power Tool Commutator, Electric Tool Commutator, Automobile Commutator, Home Appliance Commutator, Machine Commutator, Electric CommutatorZhejiang Lida Electromechanic was founded in 1987 and specializes in the production of high powered DC series commutator and electric tool switches. Available in 3 series: DZ, Power Tools, Switches ...