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Professional PCB & PCBA Manufacturing Services

Over 20 years of expertise in electronics manufacturing with one-stop solutions from PCB fabrication to final assembly and testing.

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PCB Manufacturing Facility

About China Dragon

China Dragon Electronic Industrial Co., LTD brings over 20 years of experience in PCB and PCBA manufacturing. We specialize in delivering high-quality electronic solutions for a wide range of industries including smart home, medical equipment, security monitoring, and intelligent locks.

Our comprehensive one-stop service includes PCB fabrication, component sourcing, SMT assembly, wave soldering, software burning, final assembly, and function testing — ensuring your product is manufactured to the highest standards.

500+

Skilled Employees

21K

sqm Production Area

Our Manufacturing Capabilities

State-of-the-art facilities and advanced processes to meet your most demanding electronics manufacturing requirements.

PCB Fabrication

Monthly production capacity of 60,000 square meters with advanced multi-layer PCB manufacturing capabilities.

SMT Assembly

High-speed SMT lines with precision placement for complex surface mount components and BGA packages.

Wave Soldering

Automated wave soldering processes for through-hole components with strict quality control.

Software Burning

Firmware programming and software flashing services for microcontrollers and embedded systems.

Function Testing

Comprehensive functional testing protocols to ensure every unit meets performance specifications.

Final Assembly

Complete box build assembly including mechanical integration, cable harnessing, and packaging.

250M
Components Assembled Monthly

Our Product Portfolio

High-quality electronic solutions designed for reliability and performance across multiple industries.

PCB Manufacturing

PCB Fabrication

Custom printed circuit board manufacturing with various layer counts, materials, and surface finishes to meet your design requirements.

  • Single to multi-layer PCBs
  • FR-4, aluminum, and flexible substrates
  • Various surface finishes available
PCBA Assembly

PCBA Services

Complete printed circuit board assembly with component sourcing, SMT, through-hole, and quality assurance.

  • Full turnkey and consignment options
  • Component sourcing and kitting
  • X-ray and AOI inspection available
LED Series

LED Series

High-efficiency LED lighting solutions with optimized thermal management and driver circuitry.

  • LED lighting modules
  • Driver circuit design
  • Thermal management solutions
Fire Door Retainer

Fire Door Retainer

Electromagnetic door holders and retainers for fire safety systems with reliable release mechanisms.

  • Electromagnetic door holders
  • Fire alarm integration
  • Fail-safe operation
Smart Home Systems

Smart Home

IoT-enabled smart home control systems with wireless connectivity and sensor integration.

  • Wi-Fi and Bluetooth modules
  • Sensor interface circuits
  • Low-power design optimization
Medical Equipment

Medical Equipment

Precision electronics for medical devices with strict quality control and regulatory compliance.

  • Patient monitoring systems
  • Diagnostic equipment
  • High-reliability standards
Security Monitoring

Security Monitoring

Video surveillance and security system electronics with high-speed data processing capabilities.

  • CCTV camera electronics
  • DVR/NVR control boards
  • Network interface solutions
Intelligent Lock

Intelligent Lock

Smart lock systems with biometric, RFID, and mobile app integration for access control.

  • Fingerprint sensor integration
  • Bluetooth and NFC connectivity
  • Battery management systems
20+

Years Experience

500+

Employees

21K

sqm Facility

60K

sqm/month PCB

Frequently Asked Questions

Find answers to common questions about our PCB and PCBA manufacturing services.

We manufacture single-sided, double-sided, and multi-layer PCBs (up to 20 layers) using various materials including FR-4, aluminum, and flexible substrates. We support various surface finishes such as HASL, ENIG, immersion silver, and OSP.
Standard turnaround time for PCB fabrication is 5-7 working days for most boards. We also offer expedited services with 24-48 hour turnaround for urgent requirements, subject to complexity and availability.
Yes, we offer comprehensive component sourcing services as part of our turnkey PCBA solutions. Our procurement team has established relationships with authorized distributors and can source both common and hard-to-find components with full traceability.
We employ multiple testing methods including Automated Optical Inspection (AOI), X-ray inspection for BGA components, in-circuit testing (ICT), and functional testing. The specific tests depend on your product requirements and complexity.
Absolutely. We support projects of all sizes, from one-off prototypes and small batch runs to high-volume mass production. Our flexible manufacturing lines can quickly adapt to different production volumes.

Get in Touch

Contact us to discuss your PCB and PCBA manufacturing requirements.

Contact Information

Phone: +8629378330

Mobile: +8613728751328

Fax: +8629360855

Email: [email protected]

Skype: jessica20030701

Connect With Us

Available Languages:

Deutsch | Español | Français | Italiano | Português | 日本語 | 한국어 | العربية | Русский

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