Gold is a DC Solid State Relay manufacturer and supplier in China, is specialized in the research and production of Solid State Relays for ten years;

DC Solid State Relay

1)High quality Solid State Relay

2)With UL,CE & RoHS

3)The Most Comparative Price.

Wuxi Zhengda Mechanic & Electric Research Institute, subordinate to our company, boasts a strong technical force and has professionals engaged in computer control, soft & hardware connection, electric drive, automation for industry, semiconductor component, and electric electronics. Our company possesses 5 patents on Solid State Relay (SSR). Our products are widely used in various automation control areas like chemical fiber machinery, temperature control of electric furnace, rubber & plastic machinery, fountain control, digital-controlled machinery, and sold to Europe, America, Korea and Turkey.