⚙️ 1. HDI Technology & Core Specifications
- Microvia Interconnect: Laser-drilled blind vias (75μm diameter, 150μm through-holes) + plated fill technology enable 1+4+1 any-layer stacking with layer-to-layer alignment error ≤±15μm (IPC-A-600G Class 3).
- Line Precision: Semi-additive process (mSAP) achieves 35μm line/space widths, ±5% impedance control accuracy, and copper surface roughness Rz ≤1.0μm (minimizing high-frequency skin effect losses).
- Structural Performance: Flexible zones (0.1mm thickness: 2x polyimide layers + 18μm rolled copper) support a 2.0mm bend radius and >100,000 flex cycles; rigid zones (Tg ≥180℃ FR-4 HTG) exhibit matched CTE (12ppm/℃ X/Y).
🚀 2. High-Frequency & High-Reliability Design
- Signal Integrity: Low Dk/Df materials (Rogers 4003C, Dk=3.38±0.05) enable 40GHz mmWave transmission with insertion loss <0.18dB/inch @20GHz and jitter <100fs.
- Environmental Resilience: Withstands -65℃~260℃ (polyimide base), passes 96h salt spray testing (IPC-6013DA), and maintains insulation resistance >10⁸Ω in humid conditions (IPC-TM-650).
🌐 3. Industry Applications & Performance Metrics
| Application |
Performance Gains |
Data Source |
| 5G Small Cells |
60% AAU RF module volume reduction, 25% power savings |
Dell'Oro 2026 |
| Medical Implants |
<0.4mm thickness for brain-machine interfaces, 200kHz sampling rate, 30% power reduction |
WHO 2025 |
| Satellite Payloads |
45% LEO satellite PCB weight reduction, 100Gbps data rates |
Euroconsult 2027 |
| Foldable Devices |
97%+ yield in hinge-zone HDI rigid-flex, 500,000 flex cycle durability |
IDC 2026 |
🏭 4. Manufacturing Excellence & Market Competitiveness
- Advanced Processes: Plasma laser etching + vacuum adhesive filling achieve <10μm via wall roughness and >2.0N/mm² lamination bond strength (IPC-T-650).
- Environmental Compliance: Lead-free ENEPIG finish + bromine-free flame retardants (<900ppm) meet RoHS 3.0/IPC-4101E standards.
- Technical Barriers: Leading manufacturers (Unimicron, AT&S) have mass-produced 10μm-line HDI rigid-flex PCBs, holding 62% of global patents by 2025 (WIPO).
- Market Outlook: Grand View Research projects the HDI rigid-flex market to exceed $11 billion by 2030 (10.2% CAGR), with high-speed communications accounting for 45% of demand.
Why choose us？
I. Superior Tech, Quality Assured
We lead in PCB manufacturing with advanced processes like high-precision drilling, fine-line fabrication (min. 50μm line width/spacing), and multi-layer lamination, meeting high-end routing density needs for stable signal transmission. A strict quality system ensures over 99.5% yield via flying probe and AOI tests. Our expert R&D team offers tailored solutions, from material selection to complex circuit design.
II. Diverse Products, Versatile Solutions
We provide FR-4, high-frequency, metal-core, and flexible boards, each with unique properties for various applications. Mass-produce 2 - 30 layer PCBs for efficient signal and power management. Customize board size, hole diameter, surface finish, and functions to fit specific scenarios.
III. Timely Delivery, Project Assurance
Optimized production and advanced management shorten cycles. We control delivery for double-sided PCBs within [X] days and arrange multi-layer PCBs flexibly. With large capacity and emergency response, we avoid delays. Real-time tracking keeps clients informed.
IV. Competitive Pricing, High Value
Cost-saving measures enable competitive pricing without compromising quality. Transparent quotes detail all costs. Our PCBs excel in price, quality, and delivery, enhancing clients' product competitiveness.
V. Thoughtful Service, High Satisfaction
Our sales team offers pre-sales expertise. Technical support spans design to production. We handle after-sales issues promptly
and conduct follow-ups for continuous improvement.
