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PCB Quality is the core of products. All of engineer & vital department guys has more than five years' experience in PCB industry, we follow up the default PCB standard, as well as with clients' special request. The appearance of multilayer PCB is mainly caused by the development technology of electronic, such as small size, high speed, multi-function and high-capacity. On the one hand, the electronic devices are becoming smaller and lighter, single-sided PCB and double-sided PCB can’t meet the increasing requirement due to the limit of available space. As double side PCB is far from the upgrade of modern electronic products, the multilayer PCB have played an important role of electronic products in nowadays. Multilayer PCB is a circuit board with two or more layers. The material unlike Double-Sided PCBs with only two conductive layers all multilayer PCBs is that it must have at least three layers of conductive material, and the PCB boards are buried in the center of the material.
The Multilayer PCB can be used on electric services , such as cell phone transmission, cell phone repeaters, computer motherboard, data storage and GPS technology. In order to reduce signal loss, use a multi-layer shield signal, such as the base station, the communication class. Besides, it also can be used on medical equipment: X-ray equipment, heart monitors and so on.