PCB Products | Advanced PCB Manufacturing 2026
Shenzhen Hongda Circuit Technology Co., Ltd.
What is PCB?
A Printed Circuit Board (PCB) is the core interconnection carrier of modern electronic equipment. It integrates insulating substrates, conductive circuits, bonding pads and component mounting structures to realize stable signal transmission, power supply and component integration. As the “motherboard of electronics”, PCB supports the operation of all intelligent devices. With the arrival of the AI & 6G era, PCB has evolved into an ultra-precision, high-speed, high-frequency, miniaturized and high-density system that empowers global technological innovation.
Our Core PCB Product Categories (2026 Latest Technology)
- AI Server PCB：104-layer backplanes, 112G/224G PAM4, M9 low-loss, CoWoS substrates
- High-Speed PCB：224G+ high-speed transmission, low insertion loss, precision impedance control
- High-Frequency PCB：6G millimeter-wave, microwave circuits, Rogers/Taconic high-performance materials
- Ultra-HDI & Substrate-like PCB (SLP)：2026-spec ultra-fine circuit, micro-via, high-density interconnection
- Multilayer PCB：High-layer, high thermal reliability, automotive & industrial grade
- Rigid-Flex & Multidimensional PCB：High bending resistance, 3D assembly, space-saving structure
- IC Substrate：Advanced packaging substrates for chiplets & high-computing chips
- PCB Assembly (PCBA)：Intelligent SMT, micro-assembly, full-process quality control
- Special PCB：High-temperature, metal core, ceramic, PTFE & custom special PCBs
2026 Advanced PCB Manufacturing Technologies
Shenzhen Hongda integrates the industry’s most cutting‑edge processes to provide 2026‑level performance:
- Ultra-HDI & Substrate-like PCB (SLP) ManufacturingMicro-via, ultra-fine line/space, high stacking density for miniaturized smart devices.
- 112G/224G PAM4 High-Speed PCB TechnologyFull-link signal integrity simulation, low-loss materials, precision impedance matching.
- 6G Millimeter-Wave & High-Frequency PCBLow Dk/Df materials, high-stability RF design, long-distance high-speed transmission.
- AI Server Backplane Manufacturing104-layer high-layer backplanes, high Tg, high thermal conductivity, long-term stability.
- CoWoS & Advanced IC Substrate ProcessChip-level packaging compatibility, fine pitch, high-precision alignment.
- Intelligent & Automated ProductionFull-line automation, AI quality inspection, digital twin process control.
- Green & Sustainable ManufacturingEco-friendly materials, low-carbon process, recycling system.
PCB Manufacturing Process (2026 Intelligent Upgrade)
- High-precision material cutting
- CNC & laser micro-drilling
- Electroless copper & electroplating
- Dry film lamination & laser direct imaging (LDI)
- Precision circuit etching
- Solder mask coating & curing
- Surface finish: ENIG, ENEPIG, immersion silver, OSP, gold finger
- Silkscreen marking
- CNC molding & V-Cut
- Electrical test: flying probe, impedance, AOI, AXI
- Reliability verification & final inspection
- Vacuum packaging & global shipping
Core Strengths of Hongda PCB (2026)
- Leading 2026-spec AI server PCB & 6G high-frequency technology
- Ultra-HDI/SLP, 104-layer backplanes, 112G/224G PAM4 ready
- Support M9 low-loss, Rogers/Taconic premium materials
- Professional CoWoS & IC substrate manufacturing
- Fast TTM, no MOQ, prototype to mass production
- 24/7 DFM engineering support
- Full PCBA micro-assembly & one-stop service
- Global delivery & stable quality system
Application Fields
AI servers, 6G communications, cloud computing, autonomous driving, 800V EV, semiconductor packaging, industrial control, medical devices, aerospace, consumer electronics.
Why Choose Shenzhen Hongda Circuit?
We are a premier global next-gen PCB manufacturer focusing on 2026 advanced electronic hardware. With intelligent, ultra-precision and sustainable technology, we help customers accelerate time-to-market, optimize cost-performance and occupy a leading position in high-tech fields including AI, 6G and electric vehicles.