For residential electricity scenarios, Ningbo Haowei provides a comprehensive solution for household electrical safety with its over- and under-voltage protective smart sockets. With the increasing number of high-power household appliances such as air conditioners, refrigerators, washing machines, and precision electronic devices in modern homes, grid voltage fluctuations are prone to damage equipment, shorten service life, and even cause potential safety hazards.

Relying on exquisite manufacturing technology and full-process quality control, the company's products can monitor voltage fluctuations and automatically cut off the power supply when the voltage is too high or too low, effectively avoiding damage to household appliances caused by voltage abnormalities. Meanwhile, they integrate aesthetic appearance and easy operation, adapting to various home decoration styles.

Certified by CCC China Compulsory Certification, the products strictly comply with national electrical safety standards, building a solid line of defense for electrical safety in thousands of families and safeguarding every peace of mind for electricity use.