It is a guarantee made by Fuyuan Electronic Co., Ltd that our production technology stays lead in the power supply adapter segmentation and provides you with quality products at reasonable prices. Every year we make a huge investment in manufacturing technology which dominates a great percentage to the total sales. The product that relies on manufacturing technology has been certified.

Throughout years of exploration, Fuyuan has become a competitive and reliable manufacturer specializing in the design and production of dc-dc converter. Various in styles, Fuyuan's dc-dc converter can meet the needs of different customers. The product has very good oil resistance. It can be fully submerged in oil and maintain good resistance, and will not swell in reaction to the oil. The product can withstand a wide range of operating temperature from -29ºC to +45.5ºC. Our service for laptop adapter will never let you down.

Fuyuan's wish is to be a dependable long-term supplier of clients li ion battery charger. Check it!