Today, the energy crisis has become a general consensus. Especially in the field of mass consumption, the energy saving requirements of the household appliance industry are increasing day by day, which also poses a challenge to the technical improvement of our transformer products. Recently, our company has developed an energy-saving transformer for electric water heaters with customers from South America Brazil. and successfully produced samples, which have been recognized by customers. The customer said there is a lot of room for cooperation in the future, and I would also like to express my gratitude to the customer here. We will also provide excellent quality and service. to return the trust of customer.