For the industrial manufacturing sector, Ningbo Haowei focuses on the electrical safety of production equipment and provides over- and under-voltage protection solutions suitable for industrial environments, solving the industry's pain points such as equipment damage and production interruption caused by voltage abnormalities in industrial production. In industrial production, key production equipment such as frequency converters and compressors has strict requirements for voltage stability. Excessively high or low voltage is prone to cause equipment insulation aging and coil burnout, resulting in production stagnation and economic losses. The company's over- and under-voltage protective smart sockets adopt industrial-grade protection design, with anti-interference and high and low temperature resistance, which can adapt to complex industrial electrical environments, real-time monitor voltage status, and respond quickly, effectively protecting production equipment from damage caused by voltage abnormalities. Certified by CE EU Safety Certification and ISO9001 Quality Management System, the products meet the standardized requirements of industrial production, helping enterprises reduce production shutdown losses and improve production efficiency and electrical safety.