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Dongguan Chengliang Electronic Technology Co.,Ltd. is a professional manufacturer of LED switching power supply,which set design,development,production and sales in the integration. The company is located in Dongguan city that known as the hometown of manufacturing.We are good atAC to DC constant voltage LED driver.Products are various from indoors to outdoors,and widely used in LED strip, modules,light box,luminous words,LED advertising screen, LED lighting,CCTV camera monitor,and industrial machine,control system,etc.

ChengLiang provide good products that are CE,FCC,ROHS certificated.Now we have won favorable reputation in all over the world as offering best quality and service.With technology constantly updated, we developed a variety of power supply, continuously meet the needs of the market.

We always adhere to the "quality first, customer supreme" the management idea.All products are 100% loaded aging test, using advanced stability of electronic components and circuit design to ensure the stability of the products.

The company has passed ISO9001 certification,standardization of every production process, including the inspection of raw materials,semi-finished product inspection,finished product inspection,100% inspection before shipment.We pay attention to every details and standard operation,continuing to improve the process to create perfect products and services.