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Factory address
Factory address: Zhongduan South Road, Xinfeng Industrial Park, Ganzhou City, Jiangxi Province

Business office and transit warehouse address: 5th Floor, No.1 Buld, Dacheng jiancai Square, Guanchang Road, Dalingshan Town, Dongguan city, Guangdong Province, 523819
Phone number
+86 133 1296 7631
Email
[email protected]

The relationship between copper foil,line width and electricity

Multilayer circuit boards Design: Impact of Copper Weight, Trace Width/Spacing on Electrical Performance Multilayer circuit boards enables high-density interconnections in modern electronics, where copper thickness (weight), trace width, and spacing critically influence electrical performance. Here’s a structured analysis: Design Tradeoffs & Trends Performance vs. Cost:Thick copper (≥3 oz) and ultra-fine traces (<2 mil) boost performance … Continued

Rigid multilayer PCB manufacturing in Shenzhen

Rigid multilayer PCB manufacturing in Shenzhen leverages a complete supply chain, acting as a global core and supporting 5G,​and new energy vehicle and industrial equipment needs. The Pearl River Delta has a strong electronics industry. Shenzhen uses this plus full supply chains (from raw materials to checking finished products). So it becomes a top global … Continued

The Difference Between ENIG and Hard Gold

The Difference between ENIG and Hard Gold is quite an important thing for the PCB manufacturers all over the world. Because it is related to cost, durability and the PCB quality. PCB surface finish plays an important role on the PCB performance and its reliability. And among these treatment methods, ENIG and Hard Gold (or … Continued

PCB printer machines is the wide application

PCB printer machines , manufacturers in the circuit board industry, many have begun to apply ink coding or laser marking to replace labor, save labor costs and improve efficiency. Today, we will share with us the detailed application status of PCB printer in the circuit board industry. There are many processing process of circuit boards, … Continued

High-Frequency and High-Speed PCB: The Technological Artery Connecting the Future

Modern communication technology is rapidly advancing for High-Frequency and High-Speed PCB: The Technological Artery Connecting the Future. Fields such as 5G, radar, and satellite communications demand increasingly higher performance in signal transmission. High-frequency and high-speed PCB serve as the core foundation enabling these technologies. What are high-frequency and high-speed PCB? They are specifically designed to … Continued

The Gerber File In Electronics Manufacturing

Gerber file in electronics manufacturing plays an important role in electronics manufacturing industry. We also call it the “Blue Print” to design a printed circuit board. The gerber provides accurate manufacturing information to instruct the process of production and manufacturing. It helps to protect the intellectual property rights of the design and confidentiality. 1. The … Continued

The 5G era has arrived: Is Shenzhen PCB Assembly Factory ready?

Shenzhen PCB Assembly Factory is getting more and more but with network of 5G higher and higher requirements, are we really ready accepting high demand of high precise PCB&PCBA? Communication has become an indispensable tool for people to communicate with each other. With the development of the times, in just a few years, we have … Continued

The impact of laser coding on PCB materials

PCB laser marking is required more and more with the development of goods tracing ability in current economy. The basic principle of PCB laser marking is that a high-energy continuous laser beam is generated by a laser generator. The focused laser acts on the printing material, which instantly melts or even vaporizes the surface material. … Continued

The meaning and design principles of each layer of PCB multilayer board

PCB multilayer board design is very complex but we can learn that by further study. Additionally,We have train class in Sayfu. There are single-sided, double-sided and PCB multilayer board. For simple appliances such as radios, single-sided PCBs are sufficient. However, with the progress of the times, we need to replace electronic products, both in terms … Continued

The reason Why do PWB Board have holes through windows

PWB Board design is the very beginning of an electronic product, while opening widows is extremely important. Below shows some reasons: 1.Through hole opening, when the electronic component is in  wave soldering, spraying tin on the inner wall of the hole will increase the hole’s current capacity. 2.In the factory processing, if the copper sinking … Continued

The Application Of PCB: Sayfu–China Circuit Manufacturer

 China Circuit Manufacturer has well developed in the past 40 years, in this article we will introduce you the application of PCB in some respects. PCB, as the core component of electronics, has a broad application and sustainable technology innovation. For fields like Consumer Electronics, Industrial Instrument and New Energy Vehicle, etc. There is a complex … Continued

HDI Circuit Board Process

HDI circuit board requires only one micro-blind hole to fail, which is almost equal to the failure rate of 20000PPM. For HDI technology, everyone is working hard to study the process, technology, and yield improvement. The topic of discussing how HDI Circuit Board is really successful is rare. Xing Electronics, X Tong Computer, and X … Continued