The leading manufacturer of automotive compressor parts with magnetic clutch, automotive heat exchanger and automotive pulley, 3A Clizen is specializing in ac compressor clutch, clutch pulley, clutch hub, clutch coil, compressor piston, swashplate assembly, filed coil assembly and control valve. Now, Thanks to the new acquisition of automotive heat exchanger and pulley parts filed, You can meet our quality automotive condenser, automotive evaporator, crank shaft pulley, heater core and copper heater core.