When it comes to PCB, this is the simple English letter. People in the industry will not feel unfamiliar. PCB is the circuit board we talk about every day. With the development of the electronic information age, more and more electronic products have entered our lives. , almost all the electronic products we use use circuit boards, and they all play a key role in it. Now many companies in the electronics industry also have a lot of demand for PCB multilayer circuit boards. They are eager to find cost-effective There are many circuit board manufacturers in the market, but there are a lot of circuit board manufacturers in the market. How to choose? The following will introduce the factors to be considered when choosing a circuit board manufacturer from our circuit board proofing factory.

　　First of all, you must first understand how many layers your company's PCB is, which industry it is mainly in, whether you do more PCB samples or do more in batches, and find the corresponding circuit board factory according to the company's needs. At present, the lower circuit boards on the market There are many types of factories, some do PCB proofing, some specialize in batch production, some only make simple boards, and some make difficult circuit boards (generally as long as they can make difficult boards, simple boards can be made), there is no best one. , only the most suitable. To find a matching circuit board manufacturer, you can choose a proofing test first. our circuit board factory is specialized in making samples in small batches, mainly high-precision and difficult boards.

　　Secondly, to choose a regular professional circuit board manufacturer, we must look at their production capacity. To evaluate the strength of a circuit board manufacturer, look at several aspects in detail

　　The first thing to see is whether he can independently complete the process from cutting material to surface treatment to later electronic testing and slot milling. The most critical are mainly photo imaging, etching, solder mask, surface treatment, and drilling. When it comes to process capabilities, small domestic factories generally do very simple ones, such as double-sided and four-layer boards. The high-level PCB can achieve 8-layer PCB, while the powerful circuit board manufacturers can achieve 30-layer or even higher layers. circuit board. (The number of layers refers to the number of routable layers of a PCB. The PCB board is made of multiple single-layer boards connected by PP sheets and pressed together. It cannot be made without certain technology. The difficulty lies in the interference between PCB lines, the quality of pressing, Machine accuracy, etc.) and then there are the parameters provided by the manufacturer, process capability, line width and line spacing, copper thickness, solder mask thickness, etc. It is also very important for the circuit board factory to carry out strict quality inspection on the products. The circuit board factory guarantees that each product has a good appearance and complete performance before entering the market. The more formal the manufacturer, the better the quality inspection requirements. The process becomes more professional.

　　Then, with regard to after-sales service, it is also very important to choose a regular professional PCB proofing manufacturer, that is, when signing a contract with a PCB manufacturer, it is necessary to communicate the company's requirements and whether it can be achieved. There will be no problems when the board is shipped, but In specific use, there may be problems with the PCB board for some reasons (the boards of our Circuit Board Factory are 100% tested and shipped). When there is a problem with the product, Shenzhen our Circuit Board Proofing Factory will provide a series of After-sales service, to ensure the normal use of the product, to ensure the interests of consumers.

　　Finally, in terms of price, since the regular professional circuit board manufacturers have different scales and different production capacity ranges, the quotations they give are also different. If it is a regular professional circuit board manufacturer that has been selected and compared, The factory has its own reasonable price system, so there is no need to worry about the problem of random quotation. Choose an acceptable and reasonable quotation to cooperate with circuit board manufacturers. The above are the factors to consider when choosing a circuit board manufacturer. If you want to know more, please consult the our circuit board proofing manufacturer.

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