Shenzhen Union Top Electronics Co., Ltd. was established in 2001, located in Shenzhen, Guangdong, China. Our company is a high-tech enterprise specializing in developing, producing and operating 5W~180W ac dc power adapter,switching power supply.cable,LED driver,Car ChargerUnion Top integrates designing, molding, manufacturing, testing, and finishing products. We comprise with a team of professional engineers and managers together with the sophisticated equipments for production and inspection. We have set up a standardized production workshop and a creative R&D base. We can do OEM products for a given brand and design all kinds of practical products as customers' requests, and response to the rapidly changing market quickly. In addition, all products of Union Top are in strict compliance with ISO9001:2008, CE, UL, GS, KC, CSA, CCC, CB & TUV, FCC, ROHS and WEEE quality regulations. The ISO Quality Management standard policies and systems are strictly applied and implemented to every management and production procedure. All materials purchased have to go through stringent inspection to ensure that each components used are checked and tested for best quality and safety.With the business philosophy of high-efficiency, preeminence, innovation and development, Uniontop's products are exported to Europe, America, and Southeast Asia as well as other regions. Good quality products and comprehensive services have resulted in a high rate of customer satisfaction which has helped us earn a great reputation in this line of business. For more about Uniontop and our products, please contact us by e-mail, telephone or fax.