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
Metal Core PCBHigh voltage, Vibration resistance, Long lifecycle
ENIG PCBENIG PCB Solution and Manufacturing
Heavy Copper PCBHigh-current capability with stable thermal performance
High-Frequency & High-Speed PCBLow-loss transmission for high-speed signals
Multilayer PCBHigh-density circuits with signal integrity
Flexible PCB(FPC)Fast Turn Flex PCB ( Prototype & Fabrication) for complex electronics and wearable products
Rigid-Flex PCBUltra-thin circuits for dynamic bending use
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.
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.
An FR4 Rogers hybrid PCB stackup needs a layer-by-layer reason for mixing materials. Place the specified RF dielectric where the electrical field and signal path require it, then decide how the remaining layers will carry control, power and other signals. A cost proposal becomes usable only after ...
RO4350B vs RO4003C is a material decision that can change a transmission line before the layout changes at all. The laminate name controls which dielectric data the engineer should use, while the ordered thickness, copper foil and finished construction determine how that model becomes a board. A s...
A flex PCB supplier evaluation becomes useful when both candidates respond to the same finished construction. A low quotation for a flat single-layer tail cannot be compared directly with a quotation that includes connector stiffeners, shielding, special coverlay openings, and mechanical validatio...
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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Consumer & IoT Electronics
Energy & Power Electronics
Automotive & EV Systems
Telecom 5G & High-Speed Computing
Industrial & Automation
Medical & Healthcare Devices
Aerospace, Defense & Avionics
