W&T ELECTRONICS CO., LTD W&T ELECTRONICS CO., LTD is an industry-leading designer, manufacturer and marketer of switching power supply & Other Special power supplies since 2006. it has gained ISO9001:2015 certificate , ISO14001 quality assurance for quality control and management. We have our own two factory---“Dongguan Xinke Eletronics technique Limited company” located in Dongguan, Guangdong and “JiAn Jary Electronics Co., ltd” Located in JiAn, Jiangxi. Products widely used for IT, Medical, Military, Household Appliance, Audio&Vedio, Telecom, Security, Lighting and other industrial markets. The product types include wall-mount , Open Frame , Desk Top , PD, Car charger, Enclosed and SMD ,Which output wattage ranges from 0.5 watts to 2500 watts. Our commitment to quality and customer service enables us to provide a wide variety of customers with reliable standard and custom-configured products that meet their performance and cost objectives.