Shenzhen HWAWAN Power Co.,Ltd.was founded in 2011. As a high-technology enterprise, we concentrate on driver power supplies and customized power supplies of LED screen. We provide power supplies with high efficiency,high power density, intelligence and high reliability.


HWAWAN focus on technological innovation, fully meet the request for applications of LED industry, keeping on developing high reliability new products with excellence and originality. Which maintain our leading positions in the industry as follows. We are the first to use LLC resonant topology to solve the abnormal buzz of LED driving power supply in early stage. We take the lead in launch compact power supply with thickness 26mm, which has been the target of the industry. According to the characteristics of LED power supply with plus and high-current, we act as pioneer in applying solid output filter capacitor and Bus-bar. We are the first to set the output votage to 4.2V and 4.6V, which becoming a industry standard. We act as pioneer in using silver light sandblasting oxidation process of the power supply shell. We are the first to propose whole input voltage range without output derating of the power supply,which becoming the industry standard.


We control the quality of material strictly,Implement standardized manufacturing processes, fully implement process management to ensure the quality of our products.

We adhering to forge ahead,serve customers with exceptional products, committed to becoming one of the leading power suppliers in the industry.