Changjia is a professional agricultural electrical parts manufacturer of high-quality agricultural machinery electrical parts. We provide reliable engine coolant temperature sensors, switches, and other electrical components compatible with JD, CNH, and other leading tractor brands. Our products feature stable performance, precise fit, and long service life, supporting global agricultural equipment maintenance, replacement, and aftermarket needs with consistent quality.

 

Agricultural electrical parts mainly refer to fixed installation accessories and protective structural castings for the electrical control system of tractors, harvesters and cotton pickers, providing stable installation positions for sensors, switches, wiring harnesses and control modules. Our products include aluminum alloy/ductile iron electrical casting housings, stamped fixed brackets, welded mounting supports, and insulating protection bases. All casting shells have reserved wiring holes and assembly positioning holes according to electrical component installation requirements, with anti-corrosion surface treatment to adapt to outdoor rainy and dusty farm environments.

 

We can reverse-engineer and produce non-standard agricultural electrical structural parts according to customer electrical box samples or installation dimensions, supporting small-batch prototype production and mass order delivery for agricultural machinery manufacturers and after-market repair suppliers.