2008Founded in 2008
5000+5000 Models/Month
100000+More than 100000sqm
150000+150000sqm /month
4000+Serving 4,000+ Valued Customers Worldwide
From PCB fabrication to PCBA, KnownPCB helps teams move faster with engineering review, quick-turn manufacturing, and reliable production support with proven yield and on-time delivery. We act as a reliable manufacturing partner for engineering teams, offering specialized support for advanced board structures such as 2-n-2 HDI, heavy copper, and metal core PCBs.
HDI PCBHDI interconnect design supports via-in-pad and dense BGA routing applications
Flexible PCB(FPC)Fast Turn Flex PCB ( Prototype & Fabrication) for complex electornics and wearable products
High-Frequency & High-Speed PCBLow-loss transmission for high-speed signals
Multilayer PCBHigh-density circuits with signal integrity
Rigid-Flex PCBUltra-thin circuits for dynamic bending use
Metal Core PCBHigh voltage, Vibration resistance, Long lifecycle
Heavy Copper PCBHigh-current capability with stable thermal performance
Master complex PCB builds with expert High-Mix Low-Volume manufacturing solutions. | Shenzhen PCB Fabrication
From prototypes to production: Seamless, high-precision turnkey PCB assembly solutions
KnownPCB Testing Methods: Maximize product reliability with professional, system-level PCB functional testing.
Robust PCB quality management ensures reliable performance and strict industry compliance.
KnownPCB focuses on PCB prototyping and low-volume manufacturing for challengeable PCB projects, including 3-stage HDI and heavy copper PCBs. The manufacturing capabilities extend to key applications related to power management, signal transmission, and drive system in automotive, industrial, medical, communications etc.
From quick-turn PCB prototypes to low-volume pilot runs, we have served more than 4,000 customers worldwide. Explore KnownPCB’s product capabilities, engineering support, quality assurance, and application solutions.
Across every industry, KNOWNPCB helps bring product ideas to life by solving real PCB challenges. From high-density design to heat management and performance stability, the team works side by side with customers—from early prototyping to volume launch—to create products that truly succeed in the market.
Consumer & IoT Electronics
Energy & Power Electronics
Automotive & EV Systems
Telecom 5G & High-Speed Computing
Industrial & Automation
Medical & Healthcare Devices
Aerospace, Defense & Avionics
At KNOWNPCB, “Get More by Less” means helping you achieve greater performance with less effort, time, and risk. Since 2008, we’ve built an engineering-driven approach that simplifies your PCB journey — from DFM support and quick-turn prototypes to reliable volume production. All of which, powered by state-of-the-art equipment and rigorous quality management, KNOWNPB has earned the trust of 4,000+ global customers who value consistency, transparency, and results.
KnownPCB recently delivered a 6-layer high-density PCB panel project with a minimum hole size of 0.15mm. The entire panel is made up by multiple small-sized high-density PCB module units.In this multilayer high-density board project, we need to precisely control the reliability of extreme micr...
THT is straightforward, Through‑hole assembly (also known as THT – Through‑Hole Technology) is a key PCB assembly method where components with leads are inserted into drilled holes and soldered for robust electrical and mechanical connections. This article breaks down clearly THT PCB ass...
This 6-layer high-speed PCB with back-drilling structure was custom-made for our client previously before. During the manufacturing of this multilayer high-speed board, the biggest challenge was the precise back-drilling depth control to eliminate via stubs, and maintain excellent hi...
Operations Center Shenzhen KnownPCB Technology Co.,LtdBldg D,Liantangkeng Industrial Area,Qianjin Road,Xixiang Street,Bao'an Dist.,Shenzhen City,Guangdong Province,518102,China.
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