Shenzhen Sanyi Technology Co., LTD's Switching Power Supply is manufactured of superior materials using modern technology. The specific raw materials vary with projects. Raw material, as one of the important production materials in production process, is like the "blood" of our enterprise, which runs through all aspects of our procurement, production and sales. We exam raw material based on the international standards instead of the national rules, in order to keep the high rate of accepted products.

Sanyi is a customer-centric professional manufacturing company of power adapter manufacturer. Over the years, our company has been continuously developing, expanding the business scope and updating capabilities. Sanyi's industrial power supply is various in types and styles to meet the different needs of customers. It has the advantage of quick heat transfer capacity. The thermal interface material is applied to the base of the product so as to fill gaps and offer more dissipation paths for the heat. It automatically resets or fuses when a problem occurs. 'Customer-driven excellence' enhances the overall effectiveness and quality of Sanyi's business operations. It provides users with extremely tight voltage control.

we strives to become the first brand in world's power adapter market. Please contact.