Based in China, serving the world. Dongguan Huajing Electronics Co., Ltd. is a subsidiary of Huajian (Hong Kong) Electronics Co., Ltd. The company is an internationally leading manufacturing enterprise, and its products include switches, sensors, PPTC, relays, electromagnets, speakers, potentiometers, USB connectors, etc. We provide services to many industries, including small appliances, automotive products, computers, mobile phones, building automation and security, business equipment, defense and aerospace, food and beverage, household equipment, HVAC, industrial equipment, medical devices, personal care, electric equipment, and power tools.