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 at AC 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.

Picture	Certification Name	Certified By	Business Scope	Available Date --- Expired Date	Verified
	ISO9001	Shenzhen Zhongbiao International Testing Certification Co.,LTD	Design,production and export sales of LED switching power supply	2019-01-17 ~ 2022-01-16	Verified

Business Type	Manufacturer, Trading Company	Country / Region	Guangdong, China
Main Products	switching power supply, LED power supply, LED driver, ac dc converter, transformer	Total Employees	101 - 200 People