Yi Chen Electronics Limited - Professional PCB Manufacturer in China

About Yi Chen Electronics

Professional PCB Manufacturer in Guangdong, China

Yi Chen Electronics Limited is a professional printed circuit board manufacturer based in Guangdong, China. We are dedicated to providing high-quality, quick-turn PCB prototypes, small to medium volume production runs, and excellent customer service to clients around the globe.

With years of experience in the electronics industry, we specialize in precision manufacturing, ensuring every board meets international standards for performance and durability. Our focus is on innovation, efficiency, and long-term partnerships.

Quick-turn PCB prototypes (24h–7 days)
Small to medium volume production
Advanced surface finishes and materials
ISO-compliant quality control systems

Our Products & Services

We offer a wide range of printed circuit board solutions tailored to your project needs — from rapid prototyping to full production runs with advanced features.

Stencil Sheet

High-precision laser-cut stencil sheets for accurate solder paste application in SMT assembly processes. Durable stainless steel construction ensures long life and consistent performance.

• Material: Stainless Steel
• Thickness: 0.1mm – 0.2mm
• Tolerance: ±0.005mm
• Application: SMT Assembly

PCB Prototypes & Quick Turn

Fast turnaround PCB prototypes with delivery in as little as 24 hours. Ideal for design validation, testing, and early-stage development.

• Layers: 1–8 layers
• Turnaround: 24h – 7 days
• Max Size: 500×600mm
• Material: FR-4, High-Tg, etc.

SMT Stencil

Professional-grade SMT stencils for automated PCB assembly. Optimized for fine-pitch components and high-density boards.

• Frame Size: 370×470mm standard
• Aperture Accuracy: ±2μm
• Finish: Nickel Plating (optional)
• Reusable & Cleanable

PCB Electronics

Complete PCB fabrication and assembly services. From bare boards to fully populated electronics, we support your entire product lifecycle.

• Full turnkey or partial assembly
• Component Sourcing Support
• AOI & Functional Testing
• BGA, QFN, Fine-Pitch Capable

Gold Finger PCB

Edge connectors with hard gold plating for reliable, wear-resistant connections. Commonly used in memory modules, expansion cards, and industrial interfaces.

• Gold Thickness: 3–50 μin
• Beveled Edges Available
• Plating: Hard Gold (Ni/Au)
• IPC Class 2/3 Compliant

Immersion Silver PCB

Flat, solderable surface finish ideal for fine-pitch components and high-frequency applications. Offers excellent shelf life and thermal conductivity.

• Silver Thickness: 5–15 μin
• RoHS Compliant
• Suitable for Lead-Free Soldering
• Flat Surface for QFP/BGA

2/L HAL PCB

Two-layer PCBs with Hot Air Leveling (HAL) finish — cost-effective, reliable, and widely used in consumer electronics and industrial controls.

• Base Material: FR-4
• Copper Weight: 1oz standard
• Solder Mask: Green, Blue, Black, etc.
• Silkscreen: White or Yellow

HDI & Multilayer PCBs

Advanced multilayer and HDI boards for compact, high-performance electronics. Microvias, buried vias, and sequential lamination available.

• Layers: 4–16+ layers
• Microvia Technology
• Blind/Buried Vias
• Impedance Control

Manufacturing Capabilities

1–16+

Layers

From simple 1-layer boards to complex multilayer designs

24h

Fast Turn

Rapid prototyping with same-day or next-day options

500×600

Max Size (mm)

Support for large-format industrial and power boards

±0.075

Tolerance (mm)

Precision drilling and routing for tight tolerances

Advanced Features We Support

Impedance Control

Blind & Buried Vias

Back-Drilling

Peelable Mask

Carbon Ink

Press-Fit Holes

Countersunk Holes

Edge Plating

Quality Assurance

Commitment to Excellence

At Yi Chen Electronics, quality is built into every step of our manufacturing process. We follow strict IPC standards and conduct comprehensive inspections to ensure reliability and performance.

• Automated Optical Inspection (AOI): Detects soldering defects and component misalignment.
• X-Ray Inspection: For BGA and hidden solder joints.
• Electrical Testing: Flying probe and fixture testing for connectivity verification.
• Environmental Testing: Thermal cycling, humidity resistance, and durability checks.
• IPC-A-610 Class 2/3 Compliance: Meets or exceeds industry standards.

Our quality management system ensures consistent output, on-time delivery, and long-term reliability for your electronic products.

Frequently Asked Questions

What is your fastest turnaround time?

We offer 24-hour turnaround for simple 1–2 layer PCBs. Most prototypes ship within 3–5 days depending on complexity.

Do you support small batch production?

Yes, we specialize in small to medium volume runs from 1 to 5,000+ units with competitive pricing and fast delivery.

What file formats do you accept?

We accept Gerber (RS-274X), Excellon drill files, IPC-2581, and ODB++. Please include fabrication notes and stack-up details.

Can you source components?

Yes, we offer full or partial component sourcing with verified suppliers. We also support customer-provided materials (consignment).

Are your PCBs RoHS compliant?

Yes, all our PCBs are RoHS compliant unless otherwise specified. Lead-free solder and finishes are standard.

How can I request a quote?

Please visit our official website to upload your files and receive a fast, accurate quote.

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