Established in 2008 ,Zhuhai Hualiang Electronics Co.,Ltd(Zhuhai Hengqin District Huawei New Energy Co., Ltd) is a high tech company which dedicated in LED Switching Power Supply. We ourselves to R&D, Production, and also After-sale Service.Our corporate philosophy is "science and education towards production", with an emphasis towards fostering high level talent. Today we have more than 120 skilled employees, 40% college graduates and 25% university graduates. Three of our staff have received senior technical titles and one won the "Outstanding Award for Skilled personnel" of Guangdong province.With our skilled R&D team, our company is fully capable of independent product design and development. Our products include constant voltage and constant current power supplies, All circuits is taken the most advanced power solution, including Active Power Factor Correction Circuits(APFC),Single-stage power factor correction circuits(PFC),Resonant circuit(LLC,QR,Flyback),Primary side return circuit(PSR),high precision constant voltage constant current IC, Frequency shaking technical(to reduce EMI).Most of products got CE, RoHs,SAA and TUV certifications. We are fully able to design according to customers' requirements and provide comprehensive support services and solutions.All products design is easy to produce and adjust parameters, help to improve production efficiency and shorten delivery time. Each product has a set of strict control procedures and norms derived from extensive technical research and testing. Each product batch is burned in at 100% of maximum load temperature for 6-24 hours before shipping. At present, we have two series of LED Power Supply: the outdoor series are built with Mine-protected function and can be made IP67 level waterproof using a pure aluminum enclosure with excellent heat dissipation qualities and can be adapted to work reliably in harsh environments(-30 to 50 temperature degrees Celsius):the indoor series adopt Flame-retardant insulation shell design. With excellent components cooling structure design, it can be long-term stable, reliable work in the natural thermal conditions (-10 rem to 40 temperature degrees Celsius). Our products are mainly used in street lighting, advertising, decorations, city lighting, indoor applications and outdoor projects. Through their widespread use, Huaiang power supplies have earned a reputation for quality and excellence. At present, more than 100million units are produced each year. Our products have grown popular both home and abroad, exported to Europe, the United States, Japan and Southeast Asia. The company aims to grow its business relationships, with keen market insight, acquiring cutting-edge information in order to be receptive to the needs of the market. We strive to capture the market with a quality product, create a future that encourages talent while always acting with the utmost corporate honesty and integrity.