Please check or download the attachment of the Material list of Shenzhen Vip Circuit Co., Ltd.
As a China PCBA vendor,it would be a big mistake to send a quote and then wait for a deal,we must first stand on the customers point of view to understand the customers ideas.
A lot of people do not understand the PCBA, often confused with PCB, so what is PCBA? What is the difference between PCBA and PCB?
There are generally two kinds of manufacturing methods for electronic manufacture now, that is, material processing and pcba contracting package.
PCB manufacturers in the production process of grinding board, etching, electroplating, Hole metallization, development, striping and other processes will produce waste water.
HDI is an abbreviation for high-density interconnects. HDI PCB is defined as the PCB with a higher wiring density per unit area than traditional PCB.
Whatever the internal quality is, the surface is almost the same. The internal differences is very important in the life of the PCB in the durability and function
In order to adapt to the development of electronic products, PCB circuit boards from simple single-sided PCB transit to double-sided/multilayer PCB/blind buried circuit board/multilayer impedance board, until todays high-density HDI circuit board
In the entire PCB manufacturing process, there are a lot of control points, there is a little bit of careless, the board will be broken.