
ISO9001 Certificate

ISO14001 Certificate

Infrared Filters Solenoid Switcher Patent

Double coils Infrared Filters Solenoid Switcher Patent

Infrared Filters Solenoid Switcher Patent

Swing Solenoid Patent

Infrared Filters Solenoid Switcher Patent

U Type Double Infrared Filters Solenoid Switcher Patent

China High-tech Company

Shenzhen High-tech Company
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