Huizhou Huajiekang Electronic Technology Co., Ltd. is a manufacturer specializing in the development and design of switching power supply adapters! The company was established in 2009 and has been committed to the development and production of switching power supplies for many years. From the initial development and production of notebook power adapters to the current series of portable USB power strips, we have been leading the industry because we focus on providing customers with high-quality switching power supplies. All products produced by our company have complete protection functions, especially for the characteristics of digital products such as notebook computers, tablet computers, and mobile phones, using dual optical couple control and other solutions to truly achieve constant current and constant voltage/overcurrent Pressure protection makes the performance of the product more stable and safer and more reliable. The company has always had a number of switching power supply electronics development engineers and appearance mold designers. They can complete the design and development of various switching power supplies independently, and can customize various switching power supplies according to the different needs of different customers. The current concept of the company's products is: novel, intelligent, convenient, practical and cost-effective. All products have passed a series of certifications such as CE, ROHS, FCC, etc. The products have applied for the [Design Patent Certificate] issued by the "State Intellectual Property Office of the People's Republic of China" so we not only provide you with competitive prices, And can provide excellent quality and satisfactory service to you. Welcome all customers to call to discuss cooperation, Huajiekang is willing to work together with you to create a better future!