Shenzhen Competitor SPD Manufacturing Co., Ltd. was established in 2017. The company is located in Shenzhen, the beautiful innovation capital of the Pearl River Delta. It specializes in the research and development, production and sales of surge protectors and lightning protection modules. The products are widely used in communication base station facilities, power supply systems for construction machinery and equipment, power supply for hardware machine tools, IoT/AI equipment, smart cities and municipal lighting projects, security monitoring systems, commercial energy-saving lighting, medical instrumentation, power supply systems, industrial machinery automation equipment, Intelligent robot facilities, outdoor tower crane equipment power supply systems, new energy vehicle charging piles, power supply distribution boxes, etc.