SDZ is committed to developing and manufacturing superior-quaility,innovative engine parts since its foundation in China from 2003. Refine efforts to cooling system products is always rooed in DNA of SDZ. Being leadership position in both aftermarket and OEM applications, SDZ insist on Engineering and Services in cooling system management solutions. We are specialized in producing Thermostat, Coolant Housing, Sensor, Oil Cooler, Valve Cover, Intake Mainfold and Engine Hose. Moreover, SDZ is pretty environmentally conscious.Electric Vehicle Init ...
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