Printed Wiring Boards in Electronics: Structure, Materials, and Design Checks
Printed wiring boards connect components mechanically and electrically, but their performance depends on stackup, materials, layout, and manufacturing review.
Sayfu group plans to invest 1 billion yuan to expand production and add an annual output of 15,000 tons of electrolytic copper foil
To seize the market share of high-end electrolytic copper foil, Sayfu group plans to invest 1 billion yuan to build a project with an annual output of 15,000 tons of electrolytic copper foil. On the evening of March 24, it was announced that Sayfu group plans to use its wholly-owned subsidiary Jiangxi Jiayuan as the … Continued
MiniLED has enough momentum. Sayfu’s HDI pcb IC substrates is expected to grow this year
At the recent legal meeting, Sayfu focused on IC substrates. General Manager Li Dingzhuan appeared in front of the legal person and the media, and introduced in detail how Sayfu’s layout and future growth potential were. It is understood that Li Ding went to work in Huatong, Xinxing, Xude and other big factories, and has … Continued
PCB Industry order in China is scheduled to be two months later
On March 16, the reporter walked into the PCB production workshop of the factory area of JangMen Guang Dong Sayfu Multilayer Circuits Co., Ltd. located in HeShan Economic Zone, GuangDong Province, and saw that the pcb production lines of cutting materials, GuangDong and other PCB industry were in a tense area, and the machine In the … Continued
PCB Prototype Manufacturer SAYFU: The company’s ultra-thin circuit boards have been profitable and the yield rate is at a better level in the industry
A few days ago, PCB Prototype Manufacturer SAYFU stated on the investor interaction platform that the company’s ultra-thin circuit boards have been profitable, and the yield rate is at a better level in the industry. Earlier, PCB Prototype Manufacturer SAYFU mentioned that the company’s HeShan ultra-thin circuit board investment plan has been mass-produced, with a … Continued
Printed Circuit Board manufacturer SAYFU congratulations on the successful hosting of 2022 Beijing Winter Paralympic Games
China Printed Circuit Board manufacturer SAYFU congratulations on the successful hosting of 2022 Beijing Winter Paralympic Games. The 13th Paralympic Winter Games (XIII Paralympic Winter Games), referred to as the 2022 Beijing Winter Paralympic Games, is an international Paralympic Games hosted by China. It will open on March 4, 2022 and close on March 13, … Continued
Dongguan PCB Manufacturing: What Location Means for Supply Chain Decisions
Dongguan is part of the Greater Bay Area manufacturing ecosystem. PCB buyers should evaluate location, supplier access, logistics, and current evidence before sourcing.
Quick-Turn Prototype PCB: What Buyers Should Verify
Quick-turn prototype PCB orders need more than speed. Buyers should confirm design files, process limits, material needs, testing, and supplier evidence before release.
Beijing 2022 Winter Olympics Closing Ceremony Highlights
A concise archived recap of the Beijing 2022 Winter Olympics closing ceremony, including cultural symbols, athlete moments, and the handover toward Milan 2026.
Audited Supplier Recognition: What PCB Buyers Should Verify
This archived SAYFU announcement explains the audited supplier recognition and gives PCB buyers a practical checklist for verifying supplier scope, process capability, and production fit.
Chinese Cultural Details at the Beijing Winter Olympics Opening Ceremony
A company culture article looking back at symbolic Chinese details in the Beijing Winter Olympics opening ceremony, including timing, solar terms, music, and snowflake imagery.
Chinese New Year Customs
The Spring Festival, the most lively and the most New Year, is also the most important traditional festival in China and the most important festival for Chinese people.Generally speaking, the Spring Festival refers to New Year’s Eve and the first day of the first lunar month. But the traditional Laba Festival refers to the festival … Continued