ODM Industrial Control SOIC PCB SMT Assembly Electronics Manufacturing

12 Layer Industrial Control SMT PCB Assembly

♦ What Is SMT Assembly Service?

SMT Assembly (Surface Mount Technology Assembly)​​ is a modern method of mounting electronic components directly onto the surface of a printed circuit board (PCB). It is the most widely used PCB assembly technique today, replacing traditional through-hole technology (THT) in most applications due to its efficiency, precision, and ability to support miniaturized and high-density designs.

♦ Key Features of SMT Assembly Services:​​

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1. Automated & High-Speed Process​​

• • Uses ​​pick-and-place machines​​ to accurately position tiny SMD (Surface Mount Device) components.
  • ​​Reflow soldering​​ melts solder paste to create strong electrical connections.
  • Ideal for ​​high-volume production​​ with consistent quality.

​​2. Supports Miniaturized & Complex Designs​​

• • Enables smaller, lighter, and more compact PCBs (e.g., smartphones, wearables, IoT devices).
  • Allows ​​high component density​​ (fine-pitch ICs, BGAs, QFNs, 01005 resistors, etc.).

​​3. Cost-Effective for Mass Production​​

• • Faster assembly than through-hole (THT), reducing labor costs.
  • Fewer drilling requirements (no holes needed for leads).

​​4. Common SMT Components​​

• • ​​Passive components​​ (resistors, capacitors, inductors)
  • ​​Integrated Circuits (ICs)​​ (QFP, BGA, SOIC, etc.)
  • ​​Connectors & LEDs​​ (small-footprint versions)

♦ SMT vs. Through-Hole(THT) Assembly:​

DQS Electronic Group is one of the leading EMS company in China, we provide PCB design, PCB manufacturing, PCB assembly service and testing. Welcome send us your Gerber file to get free quotation. Our email: sales@dqspcba.com

♦ Technical Parameters

PCBA Prototype	Industrial Control PCBA	Telecom PCBA	Medical PCBA
Automotive PCBA	Consumer Electronic PCBA	LED PCBA	Security PCBA

DQS Electronic is located in Shenzhen, focusing on PCB Layout Design, PCB Fabrication, Electronic Components Sourcing, SMT, PCB Assembly and Testing. We are a one-stop EMS electronic manufacturing company committed to providing global customers with rapid prototyping and mass production.

Our products include single, double, multi, high frequency, aluminum base, copper base, FR-4 and other high precision circuit boards.

We have over 10 years of experience in serving many domestic and foreign brand customers in a wide range of fields such as Medical, Automotive, Industrial Automation, Artificial Intelligence, Smart Home, Security, Power and Communications, etc..