Some key features of 12V relays produced by Chinese manufacturers include:

High-quality materials: These relays are made from durable components to ensure reliable performance in demanding environments. Variety of specifications: There are different types of relays with various load ratings, switching capabilities, and forms (e.g., SPDT, DPDT, etc.), catering to diverse needs. Cost-effective: Chinese manufacturers often offer competitive pricing due to large-scale production and lower manufacturing costs. Wide application range: They are used in automotive systems (e.g., for controlling lights, fans, and other components), industrial equipment (e.g., for automation and control systems), consumer electronics, and even in solar power systems.