Shanghai duty cycle Electronic Technology Co., Ltd., originated from Lujiazui financial center, focuses on the development and production of LED lighting power driver chip. The design, application and sales team set the industry at home and abroad to top talent, master of the world's leading technology, has a huge sales network all over the world, the duty ratio in driving industry revolution by creating a global technology, high quality and high performance LED drive products.

LED driver, constant current chip and so on

Consumer electronics, lighting electronics