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Patent Certificate


Noise reduction device for vibration exciter

Noise reduction device for vibration exciter

Filter assembly for condenser adopting new buckle structure

Filter assembly for condenser adopting new buckle structure

Fixed structure for evaporator temperature sensor

Fixed structure for evaporator temperature sensor

Novel shunt tube structure for indoor condenser of automobile air conditioner

Novel shunt tube structure for indoor condenser of automobile air conditioner

Vibration damping structure for driving motor

Vibration damping structure for driving motor

Adjustable packaging appliance for fixed component of automobile door inner panel

Adjustable packaging appliance for fixed component of automobile door inner panel

Circuit board mounting structure on automobile controller

Circuit board mounting structure on automobile controller

Compressor relay driving circuit for automobile air conditioning controller

Compressor relay driving circuit for automobile air conditioning controller

Flux semi-automatic drop coating device

Flux semi-automatic drop coating device

Filter element assembly with filter screen

Filter element assembly with filter screen

Flip-type structure air-conditioning box assembly tooling

Flip-type structure air-conditioning box assembly tooling

Battery cooler plate non-cleaning welding production system

Battery cooler plate non-cleaning welding production system

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