4 Layers Impedance-controlled Multilayer Rigid Board For Custom Communication Equipment

Rigid PCB Circuit Board for Electronic Usage

Rigid PCB refers to a printed circuit board that uses rigid materials (such as glass fiber reinforced epoxy resin) as the substrate. This kind of circuit board is not designed to be flexible and has high hardness. It is mainly used in applications that require a stable and durable structure that will not change shape due to external forces. Rigid PCB is the most common type of PCB and is widely used in basic circuit connections and supports for electronic products.

Product Features:

• Rigid structure
• High reliability
• Good mechanical strength
• Precise circuit wiring
• Lower cost
• Adapt to a variety of surface treatment processes

Do you support personalized customized services?

Yes.We support Rogers, Taconic, FR4, and custom high-Dk materials.Send us your Gerber files, stack-up requirements, and impedance specs – we’ll manufacture with precision.

Marked:Gerber files must include information such as the number of layers, board material, board thickness, copper thickness, surface finish, solder mask color, quantity, etc.

Custom Multi-layer Manufacturing process:

1.Requirement Alignment: The customer provides Gerber files (circuit design files) and specifications (e.g., immersion gold, impedance), and the manufacturer evaluates feasibility and provides a quote.
2. File Processing: Convert Gerber files into photoplotter files for production, and conduct DFM (Design for Manufacturability) checks to avoid production defects.
3. Substrate Processing: Cut the base material → drill holes → metallize the hole walls (to make holes conductive).
4. Circuit & Solder Mask Production: Create circuits via exposure and development → print the solder mask layer (green ink) → apply surface finish (e.g., immersion gold).
5. Shaping & Inspection: Rout/V-CUT the board to size → perform electrical tests (continuity, impedance) and visual inspections.
6. Packaging & Delivery: Package as per customer requirements (e.g., anti-static bags), ship the product, and provide quality inspection reports.

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.