With the progress of society and the development of the times, electronic appliance products are widely used in various fields such as hardware and chemical industry, machinery manufacturing, transportation, household appliances, etc. As a basic, pillar, leading and strategic industry, the electronic appliance industry plays an important role in accelerating economic growth, adjusting development modes and promoting industrial upgrading. 

 

Resistance potentiometer, capacitor, PCB, wire and cable, relay, household appliances and other products.

 

Radio measurement, electromagnetic measurement, time and frequency measurement, length measurement, mechanical measurement, thermal measurement, stoichiometry, optical measurement, acoustic measurement, ionizing radiation measurement, instrument and meter maintenance.