Market

Communication

As a supplier to major telecom giants, Haiying has accumulated extensive experience in high-multilayer, high-frequency antennas, high-speed boards, optical modules, thick copper applications, buried copper blocks, back-drilling, and backplane fabrication. Additionally, the company has conducted significant research on signal integrity and impedance control, and possesses independent testing capabilities.

With the integrated development of 4G technology and the rapid rise of 5G, the telecommunications industry is experiencing robust growth, driving a continuous surge in demand for communication network technology services—and creating new opportunities for the industry to thrive. Haiying has earned a strong reputation globally as a supplier to major telecom giants in China and beyond, thanks to its high-quality, reliable, and consistently stable products. We have accumulated extensive expertise in advanced areas such as high-multilayer PCBs, high-frequency antennas, high-speed boards, optical modules, thick copper applications, buried copper blocks, back-drilling, and backplane fabrication. Additionally, we’ve developed deep insights into signal integrity and impedance control, backed by our own independent testing capabilities.

 

Haiying's key technologies for communication printed circuit boards:

  • The maximum number of floors can reach 40 (Zhuhai, 2023)
  • 5G antenna
  • SI Control
  • TDR / VNA
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