Established in 2015, Shenzhen Zhongyuan Technology Co.,Ltd. is a national high-tech enterprise, specializing in R&D, manufacturing and selling surge protector device with CE,TUV,UL certificates.We are located in Shenzhen and has 1000 manufacturing factory.Committed to the field of LED outdoor lighting protection,our SPD are widely used in digital signage,traffic lighting,floodlighting, tunnel lighting,street lighting, wall lamp, road lighting ,parking lighting ,AC-LED lighting,etc.Our products can effectively reduce the loss of life and property caused by the occurrence of lightning strikes,can effectively reduce the damage caused by various surges in the customer terminal equipment,can effectively improve the reliability and safety of consumer electronics.Gathered a group of experienced industry elites and marketing management talents,we are always on the way of pursuing and surpassing with the mission of providing stable, reliable and energy-efficient products and creating value for customers and the vision of creating an excellent SPD brand.