Multilayer PCB

Huayihai provides custom multilayer PCB manufacturing services for high-density and complex electronic applications. We support prototype, low-volume, and mass production with precision fabrication, strict quality control, and fast delivery.

Huayihai provides custom 4 layer PCB manufacturing services for industrial, communication, automotive, and consumer electronics applications. We support prototype and mass production with precision fabrication, stable quality, and fast delivery.

Huayihai provides custom 6 layer PCB manufacturing services for high-density electronic applications. We support prototype, low-volume, and mass production with precision fabrication, reliable quality, and fast turnaround.

Huayihai provides custom High TG multilayer PCB manufacturing services for high-temperature and high-reliability applications. We support prototype and mass production with precision fabrication, consistent quality, and fast delivery.

Custom 4.8mm Thick PCB manufacturing for industrial and power electronic applications requiring enhanced mechanical strength.

14 Layer PCB manufacturing for high-density electronic designs requiring complex routing and reliable multilayer circuit performance.

Custom 10 Layer 2.0mm PCB manufacturing for compact electronic products requiring reliable multilayer routing and stable board performance.

18 Layer 3.0mm PCB for complex multilayer electronic systems requiring thick board construction and high circuit density.

Custom 8 Layer Halogen-Free FR-4 PCB manufacturing with environmentally friendly materials, high reliability, and stable performance for industrial and electronic applications.

Custom 8 Layer PCB manufacturing for industrial, communication, and consumer electronic applications requiring reliable multilayer performance.

Long and Short Gold Finger PCB Huayihai manufactures custom long and short gold finger PCBs for OEM manufacturers based on Gerber files, engineering drawings, and technical specifications. This PCB uses a 6-layer reference construction with long and short (stepped) gold fingers, hard gold plating on the contact fingers, and ENIG immersion gold surface finish to support edge connector applications that require reliable contact performance and consistent manufacturing quality.

Copper Paste Filled Via PCB Huayihai manufactures custom copper paste filled via PCBs for OEM manufacturers based on Gerber files, engineering drawings, and technical specifications. This PCB uses a 4-layer reference construction with IPC Class 3 copper paste hole plugging and ENIG surface finish to support automotive power applications that require reliable via quality, stable electrical connections, and consistent manufacturing quality. Layer count, board thickness, base