High-TG FR-4 Military PCB Custom PCB EMC&Waterproof for Defense & Aerospace Projects

Advanced Military PCBs with Superior Environmental Resistance

Xingqiang customizes high‑reliability military PCBs for aerospace, defense, and tactical applications. Our multilayer boards feature high‑TG materials, ENIG surface finish, and robust design. They offer excellent resistance to temperature, shock, vibration, and corrosion. We accept Gerber files and BOM for full customization, with flexible MOQ and reliable quality assurance for global clients.

Product Performance & Application Characteristics

Customization Capabilities

• Layers: 1–30 layer multilayer PCBs
• Board Thickness: 0.2mm–5.0mm
• Line Width / Line Spacing: Fine pitch circuitry
• Hole Diameter: Small holes / blind and buried vias
• Surface Finish: ENIG, hard gold, HASL, OSP, immersion silver
• Materials: High-TG, halogen-free, aluminum substrate, high-frequency materials (Rogers, etc.)

Custom Military-Grade PCB Manufacturing Process

1.Receive customers’ Gerber files, BOM list and detailed requirements, then carry out DFM analysis to ensure design feasibility.
2. Confirm specifications including layer count, base material, board thickness, surface treatment, solder mask color and special performance needs.
3. Conduct inner layer circuit making, lamination, precision drilling, copper plating, outer layer patterning and etching.
4. Apply solder mask, silkscreen printing and selected surface treatment such as ENIG.
5. Perform electrical testing, impedance control, reliability inspection and environmental simulation tests.
6. Carry out final quality check, packaging and delivery with full production traceability.

What documents are required for custom PCB manufacturing?
1. Gerber files (RS-274X)
2. BOM (if PCBA needed)
3. Impedance requirements & stack-up (if available)
4.Test requirements (TDR, network analyzer, etc.)

What do Gerber files typically contain?

Normally,Gerber files includes: PCB Type,Board thickness, ink color, surface treatment process ect,.

We’ll reply within 24 hours with a free quote, DFM report, and material recommendation.

Factory showcase

PCB Quality Testing

Certificates and Honors

Dongguan Xingqiang Circuit Board Co., Ltd. was established in 1995 and is a professional circuit boardfactory that manufactures single-sided and double-sided PCBs, multi-layer PCBs, and Rigid Flex PCBs.

As a professional supplier of customized boards, we work closely with our clients, leveraging our strengths in processes and technologies based on their design files to create high-performance, high-quality customized boards that support their product innovation and upgrades.Our company has two production bases in Dongguan andJiangxi, covering an area of 205000 square meters with a comprehensive monthly production capacity of 200000 square meters. The company's products are widely used in computer peripherals, communication, power supply, medical, automotive electronics, household appliances and other fields.

Our company advocate integrity, win-win and pioneering business philosophy, and put into practice the work style of "pragmatism, hard work and responsibility" to create a good corporate environment. Based on a new management model, advanced technology and equipment and good product quality, We always adhere to the corporate spirit of customer first and people-oriented.