Guangzhou Yong Xin Electronics Co., Ltd., is a Manufacturer specializing in the design, manufacture switching power supply, company involved in manufacturing and marketing of power IC and switching power supply .The company participated in the designing of power series IC in 2005, our power ic, power-22e is not only cheap and stable performance, won the overwhelming majority of customers。The series of switching power supply: DVD switching power supply, power supply adapters, all kinds of chargers, and other mediumã€high-power switching power supply can also be customized, switching power of speaker amplifier, LED driver power, liquid crystal display power supply , and so on.Our company is a diversified company has a certain production scale and technical company's workshop has 4200 square company has a skilled engineers can custom design all kinds of switching power supply related products.Based on the principle of the supremacy of customers, products continue to inject new content, creating value for customers.Accumulated over the years experience of the e-development, design, production, we have provided to a large number of customers in various industries at home and abroad with high-quality products and excellent design services. With the efficient design process, efficient supply system, a stringent ISO quality management system, we have gained the long-term trust of our customers.IF you like to learn more about our company and our products, contact us as soon as possible. My phone number is 86-15920564579, and E-mail is , my name is roc yang.