Founded in 2010, Shenzhen ZhangQing Electronic LTD is a POE (Power over Ethernet) solution provider. ZHANGQING® and POE World® are our main brand, and we also have more than ten core patents. 

With the own factory, we carry a complete line of PoE products including Passive PoE Injector, Active PoE Injector (IEEE8023.af/at), PoE Switch, PoE Splitter, Power Adapter and PoE Tester. These products are widely used in security, education, office meetings, hotels, LED lighting and other industries.

Our product has passed UKCA, CE, FCC, ROHS certification and quality testing; we also provide different OEM/ODM of most of our products for customers around the world.

We have been focusing on independent research and development, production and sales of POE products, and program optimization services. "Keep Improving, Quality First, and Customer First" is the tenet of our company, sincerely welcome you to visit our company