Liaoning Hongda Energy-saving Technology Co., Ltd. is a high-tech enterprise that integrates design, research and development, production, sales, installation, and service for electric heating systems. The company boasts over a decade of production and construction experience, with more than 30 senior engineers, energy management professionals, and other technical personnel on staff. It has also established close cooperative relationships with several universities and research institutions, focusing on the electric heating industry.Our company serves customers with the design philosophy of "economy, stability, and safety," offering core products such as electromagnetic boilers, semiconductor boilers, resistance boilers, solid heat storage boilers, air-source heat pumps, water-source ground-source heat pumps, oil boilers, gas boilers, and biomass boilers.High-voltage electrode boilerOur heating equipment is widely used in enterprises, schools, office buildings, hotels, factories, wor...