HDI PCB Manufacturing

HDI (High Density Interconnect) PCBs are advanced printed circuit boards designed to achieve higher wiring density in smaller board areas. They are widely used in compact, high-speed, and multifunctional electronic products where signal integrity, miniaturization, and performance are critical.

Huayihai provides custom HDI PCB manufacturing services with advanced laser drilling technology, fine-line etching, and sequential lamination processes. Our HDI solutions support complex interconnection designs such as blind vias, buried vias, and via-in-pad structures, ensuring excellent electrical performance and mechanical reliability.

Key Features

• Advanced microvia and laser drilling technology
• High-density interconnect design capability
• Support for stacked and staggered vias
• Excellent signal integrity for high-speed circuits
• Fine-line and ultra-fine pitch capability
• High reliability for compact electronic devices
• Prototype and mass production support

PCB Manufacturing Capabilities

Applications

• Smartphones and Mobile Devices
• Wearable Devices (Smartwatch, AR/VR)
• Medical Electronics
• High-Speed Communication Equipment
• Industrial Control Systems
• AI and Computing Hardware

Why Choose Huayihai

• Over 20 years of PCB manufacturing experience
• One-stop PCB fabrication and PCB assembly services
• Advanced production equipment and automated inspection
• Strict quality control throughout the manufacturing process
• Fast prototype and mass production support
• Professional engineering and technical support
• Competitive pricing with reliable delivery
• Advanced HDI manufacturing and laser drilling equipment

FAQ

Q1: What types of flexible PCBs do you manufacture?
We manufacture single-sided, double-sided, and multilayer flexible PCBs.

Q2: Can you provide custom flexible PCB solutions?
Yes. We support customized designs based on your Gerber files, specifications, and application requirements.

Q3: Do you provide PCB assembly services for flexible PCBs?
Yes. We offer complete PCB assembly services, including component sourcing, SMT assembly, DIP assembly, testing, and final inspection.

Q4: What file formats do you accept for quotation?
We accept Gerber files, BOM lists, Pick & Place files, PCB drawings, and other standard engineering documents.