Established in 2008 and headquartered in Shenzhen, China, Topxin Electronics is a leading standard switching power supply manufacturer with advanced manufacturing facilities in Shajing, Shenzhen as well as sales offices in Fuyong, Shenzhen. We have more than 100 standard models which are all famous all over the world especially in European, American, Australian and Asian markets because of our good quality, competitive price, short lead time and considerate after sales service.Honesty, Responsibility and Quality are Topxin business rules. Topxin pools together a number of high-performance R&D, sales&service, technical supports and management team, meanwhile, Topxin devotes himself to research and design to ensure the best lighting efficiency, thermal conductivity, safety, stability and lifespan. Topxin LED drivers are produced with UL, ROHS, GS, CB, CE, FCC and PSE approval which include both built-in drivers and built-out drivers. The high power built-out LED drivers are features of Topxin drivers.In this catalog, we are glad to introduce you different types of LED power supplies, which are very suitable for LED street lighting, LED tunnel lighting, outdoor electronic display, office lighting, LED decorative lighting, LED architectural lighting and all kinds of outdoor or indoor LED lighting related applications. If they still can't meet your requirement, Topxin can also offer other standard industrial switching power supplies for your selection. As a professional driver solutions provider, Topxin can be your partner and customer.and supplier. Make up your mind to partner with Topxin and launch your rocket to LED business now.