W&T ELECTRONICS CO., LTD was founded on August, 2001. We are professional factory in researching, developing, producing and selling ranges of switching power supply,¡¡with 6300 square meter space, more than 600 workers, we produced 800K pcs/month. 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.