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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

Three kinds of drilling details for circuit board

The meanings and characteristics of these three holes for circuit board. Conducting holes (VIA), a common type of hole used to conduct or connect copper foil lines between conductive patterns in different layers of a circuit board. For example (such as blind holes, buried holes), but can not insert component lead legs or other reinforced … Continued

PCB Design-Three Principles

3W principle in PCB Design In the PCB design, in order to reduce the crosstalk between lines, the line spacing should be large enough. When the line center spacing is not less than 3 times the line width, most of the electric fields can be kept from interfering with each other. This is the 3W … Continued

PCB Layout knowledge

As an important link in hardware design, PCB Layout is an absolutely important index affecting performance when the hardware circuit design is reasonable. Many PCB Layout engineers complete the Layout and wiring according to the constraint rules given by hardware engineers or PI SI engineers. These are commonly known as “wire pullers”. After a period … Continued

What is the difference between FPC solder mask and overlay?

When designing flexible circuit boards, have you encountered troubles in choosing solder masks and overlays? The solder mask and the cover layer have the same basic insulation function. Do you know the difference between the solder mask and the cover layer? Can the solder mask and the cover layer be overlapped for insulation? Do you … Continued

What is FPC mold?

Recently, many customers asked me, what does the flexible circuit board mold include? And why do we need to open the mold? How many types of molds are there for flexible circuit boards? How to choose a suitable mold for flexible circuit boards? Today, let us understand the flexible circuit board mold together. FPC molds … Continued

What is the difference between soldering FPC and PCB?

Assembling components on FPC flexible circuit boards is required, as the smart wearable industry becomes more and more popular, due to the limitation of assembly space, surface mounting of SMD on FPC has become one of the development trends of SMT technology. However, FPC is more difficult to assemble than PCB because it is not … Continued

The smart car industry drives the rapid growth of FPC flexible circuit boards

 FPC flexible circuit boards is generally called FPC, which is a kind of printed circuit board (PCB). It is an important electronic device interconnection component of electronic equipment. FPC flexible circuit boards has the incomparable advantages of other types of PCB because it can be bent , Light weight, etc. In recent years, it has … Continued

NEPCON ASIA 2020:PCBA electronics manufacturing

PCBA electronics manufacturing shows its power during Epedemic period and potential support to wolrd economy. NEPCON ASIA 2020 (Asia International Electronic Production Equipment and Microelectronics Industry Exhibition) will be held on August 26-28, 2020 at the Shenzhen Convention and Exhibition Center as scheduled. It is expected that 900 exhibiting companies and brands and 65,000 professional … Continued

Chinese and English translation of China PWB equipment name

China PWB has many advanced equipments, and it is difficult for Chinese engineers to understand english. Here we will translate some main machine name for easy study. China PWB equipments name 自动外观检测仪  Automatic PCB visual inspection machine检孔机 Hole inspection machine离子污染测试仪 Ionic contamination tester电测  e-test低阻四线飞针测试仪 High Speed Fly Probe TesterAOI 检测 AOI inspection 板料仓库 board material … Continued

VIA knowledge in PC boards design

PC boards design is an important phase of PCB/PCBA products. While vias are an important knowledge point. Especially for high-speed multilayer PC boards design, the design of vias needs to attract the attention of engineers. Let’s understand the knowledge of vias in PC boards design. Vias are generally divided into three categories: through holes, blind … Continued