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One-Stop PCB & PCBA
Manufacturing Solutions

Professional PCB fabrication, surface mount technology (SMT), components sourcing, testing, and full turnkey assembly services for industries ranging from medical and automotive to IoT and aerospace.

PCBA Manufacturing

About Smart Electronics

Shenzhen Smart Electronics Co., Ltd. is a leading provider of end-to-end PCB and PCBA manufacturing services. We specialize in high-quality, reliable electronic assemblies for a wide range of industries including medical, automotive, industrial control, IoT, and aerospace.

Our factory is equipped with state-of-the-art SMT lines, automated optical inspection (AOI), X-ray inspection, and functional testing systems to ensure the highest quality standards. We support both prototype and high-volume production with fast turnaround times.

  • Full turnkey and consigned manufacturing
  • Component sourcing & supply chain management
  • ISO9001, IATF16949 certified processes
  • Fast lead times: 24h for quotes, 5-7 days for prototypes
SMT Line PCBA Testing Quality Inspection Finished Boards

Our Capabilities

From design support to final testing, we offer comprehensive services to bring your electronics to life.

PCB Fabrication

  • • 1-32 Layer PCBs
  • • FR4, Aluminum, Rogers, Polyimide
  • • HDI, Blind/Buried Vias
  • • Impedance Control
  • • Surface Finishes: ENIG, HASL, Immersion Silver

PCBA & SMT

  • • 0201, QFN, BGA, CSP components
  • • Up to 1000,000+ Cycles/month
  • • AOI, X-Ray, ICT, Functional Testing
  • • Conformal Coating & Potting
  • • Prototype to Mass Production

Value-Added Services

  • • Component Sourcing & Kitting
  • • Design for Manufacturing (DFM)
  • • Box Build & Cable Assembly
  • • Firmware Programming
  • • Global Shipping (DHL, FedEx, UPS)

Featured Products

Explore our wide range of standard and custom electronic modules, sensors, and PCB assemblies.

Bluetooth Module

Bluetooth Module

Compact BLE 5.0 module with low power consumption, ideal for IoT and wearable devices.

  • • CSR/Realtek Chipset
  • • UART, SPI, I2C Interface
  • • FCC/CE Certified
WiFi Module

WiFi/GPS/GSM Module

Integrated wireless module supporting 2.4GHz WiFi, GPS positioning, and GSM communication.

  • • ESP32-based
  • • Supports MQTT, HTTP
  • • Onboard Antenna Options
Power Supply Module

Power Supply Module

High-efficiency DC-DC converter modules with wide input voltage range and over-current protection.

  • • 5V/12V/24V Output
  • • Up to 95% Efficiency
  • • Industrial Grade
Battery Protection Board

Battery Protection Board

PCBA for Li-ion battery packs with overcharge, over-discharge, and short-circuit protection.

  • • 1-4 Series Support
  • • DW01/PFM01 IC
  • • Customizable Layout
Raspberry Pi Module

Raspberry Pi Series Boards

Compatible with Raspberry Pi Compute Module and custom carrier boards for industrial use.

  • • CM3/CM4 Support
  • • Industrial Temp Range
  • • Extended Lifespan
Sensor Module

Sensor Modules

Range of environmental and motion sensors including NTC, Hall, proximity, and humidity sensors.

  • • Analog & Digital Output
  • • High Accuracy
  • • Custom Calibration
FPC

Flexible PCB (FPC)

High-reliability flexible circuits for compact and dynamic applications.

  • • Polyimide Base
  • • 1-6 Layers
  • • Gold/Immersion Tin Finish
Aluminum PCB

Aluminum PCB

Thermally efficient metal-core PCBs for LED lighting and power electronics.

  • • 1-4 Layer MCPCB
  • • Thermal Conductivity: 1-4 W/mK
  • • Dielectric Layer

Applications of PCBA

Our PCB assemblies are trusted in mission-critical and high-reliability environments across industries.

Medical Devices

Patient monitors, diagnostic equipment, infusion pumps, and wearable health devices.

Automotive Industry

ECUs, infotainment, ADAS, lighting systems, and battery management for EVs.

Aerospace & Defense

Communication systems, navigation, radar, and avionics with high-reliability standards.

Industrial Control

PLCs, motor drives, HMI, sensors, and automation systems for harsh environments.

Smart Home

Smart lighting, security systems, thermostats, voice assistants, and appliances.

IoT Devices

Connected sensors, gateways, wearables, and edge computing devices with low power design.

15+
Years in Business
500K+
Units Monthly Capacity
98.7%
First Pass Yield
48h
Average Turnaround

Frequently Asked Questions

What file formats do you accept for PCB/PCBA quotes?

We accept Gerber files (RS-274X), BOM (Excel or CSV), and pick-and-place files (XYRS). 3D STEP models are optional but helpful for mechanical verification.

What is your typical lead time for PCBA?

Prototypes: 5-7 working days. Mass production: 10-15 days depending on complexity and volume. We offer expedited services upon request.

Do you provide component sourcing?

Yes, we offer full turnkey solutions including component procurement, counterfeit prevention, and supply chain management for both common and hard-to-find parts.

What testing methods do you use?

We use AOI (Automated Optical Inspection), X-Ray for BGA, ICT (In-Circuit Test), functional testing, and burn-in testing as required by the application.

Are you certified for automotive or medical applications?

Our facility is ISO9001 certified and follows IATF16949 practices for automotive projects. We support medical device manufacturers with full traceability and documentation.

Get in Touch

Ready to start your project? Contact us today for a fast, accurate quote.

For inquiries, please visit the official website to submit your request or reach out directly.

Visit Official Website

Email: [email protected]

Phone: 86-755-83877216

Skype: smartbes

Address: No.403, Shangshuijing Complex Bldg, Jihua Rd, Longgang District, Shenzhen

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