Xinlong electronics has successfully introduced and inplemented ISO9001certification. The Company now boasts over one thousand two hundred employees, advanced manufacturing and detecting equipments and scientific and perfect monitoring method, our products are widely usde in various household applicances and audio visual products all over the world, such as earphone/microphone socket, AC/DC socket, cell phone connector and power adapter etc. With the principle of "Customers" satisfaction, employees' satisfaction, civiliant's satisfaction and Continual improvement.