Founded in 2010, Shenzhen Totiwo Technology Co., Ltd is a high-tech company which specialized in research and development, production, sales and after-sales service of power suppliers and toroidal transform. The catalog covers standard products, waterproof products, rainproof products, ultrathin products and slim products. We provide a broad selection, from 10W to 1500W to meet your various needs. Our products are exported to United States, Japan, Malaysia, Taiwan, South Korea, Australia, Southeast Asia, Russia, Europe, the Middle East, Africa and dozens of countries and regions. With competitive price, stable quality and good after-sales service, we gain recognition from users at home and abroad.Insisting on the concept of green, energy saving and environmental, we offer solutions of power supply and led lighting for the government, telecommunications, hotels, stations, docks, airports, highways, electricity, securities, finance, hospitals, schools, gymnasiums and other industries. Made in China, Trusted by the World!