Our business has been focusing on brand strategy. Customers' pleasure is our best advertising. We also offer OEM company for 1.8 To 5v Level Shifter, 1.8 V To 5v Level Shifter , Diy Voltage Reference , 12v To 3.3 V Level Shifter ,Level Shifter Circuit Using Transistor . We have expanded our business into Germany, Turkey, Canada, U. S. A. , Indonesia, India, Nigeria, Brazil and some other regions of the world. We are working hard to be one of the best global suppliers. The product will supply to all over the world, such as Europe, America, Australia,Miami , Saudi Arabia ,Rotterdam , Sudan .With nearly 30 years' experience in business, we are confident in superior service, quality and delivery. We warmly welcome customers from all over the world to cooperate with our company for common development.