China Zhenhua (Group) Science & Technology (中国振华(集团)科技股份有限公司 and 振华科技) is a company that manufactures and sells electronic components. It offers resistors, capacitors, inductors, filters, fuses, relays, contactors, switches, circuit breakers, lithium-ion batteries, power modules, ceramic ferrite materials, motor control components, and other products. The company caters to the aviation, aerospace, electronic, defense, maritime, and nuclear industries.