We are fulfilling global requirements for Single Phase AC Current Protection, Multifunctional Protector With Extended Functions, ABT Series General Purpose Thermal Protector, PTC Power Protection Modules, NTC Power Protection Modules, and more.
Manufacturer, Supplier, Exporter
Trusted company that deals in quality-made products
Shanghai Chaoshi Electronic & Electrical Equipment Co., Ltd. was established in Shanghai, China in 1993. We have been focusing on the specialized design and the production of general-purpose electronic protectors for 30+ years. Areas of application include protection of electromotors and other three-phase electrical equipment in businesses such as compressors, elevators, refrigerators, freezers, air conditioners, elevators, machine tools, electrical machines, water pumps, fans, heavy-lifting machines, parking systems, building automation, electricity for agricultural use, etc.
Shanghai Chaoshi mainly develops and produces products include but not limited to: Three-phase and single-phase power protection relays, motion detection protectors for electromotors, various types of PTC and NTC power protection modules, and so on. Our products use temperature drift technology to improve the accuracy of OV/UV settings. All of the products have compact size and light weight, high accuracy, and high optimization for general-use.