SMT Assembly Services | Reliable PCBA Solutions| WEEQOO

WEEQOO delivers comprehensive SMT assembly services from
prototype to mass production, covering component sourcing,
precision mounting, and full inspection.

Quote Now

Home > Products & Services > SMT Assembly Services

ISO, UL Certified

Mounting from 1 Piece

Authentic and Original Components

Turnkey Component support

What is SMT Assembly?: SMT Assembly(Surface Mount Technology) is a PCB assembly process in which electronic components are directly mounted onto the surface of the PCB. Compared to traditional through-hole technology, SMT technology offers greater automation efficiency and higher placement accuracy, making it more available for modern electronic manufacturing.

Benefits of SMT Assembly

High-Density Design: SMT enables compact and lightweight PCB designs, making it ideal for miniaturized and highly integrated electronic products.

Improved Electrical Performance: Shorter lead lengths reduce signal delay, enhancing signal integrity, reliability, and overall performance.

High-Efficiency Automated Production: SMT supports automated, high-speed production, improving manufacturing efficiency and throughput.

SMT Assembly Process & Equipment

Standard assembly process with advanced equipment and strict inspection for consistent SMT assembly.

BOM Review & Component Preparation: Systematically detect BOM and coordinate to avoid missing or adding parts. Prepare 100% original and genuine components for assembly.

SMT PCB Assembly Applications

WEEQOO SMT technology is widely used in various industries due to its precision and efficiency.

Consumer Electronics

Smartphones, tablets, wearable devices, and smart home products.

Industrial Control

Automation equipment, control systems, and industrial sensors.

Automotive Electronics

ECU (Electronic Control Units), in-vehicle infotainment systems, and automotive safety systems.

Medical Devices

Portable diagnostic equipment and monitoring instruments.

Telecommunication Equipment

Routers, switches, and communication modules.

Why Choose WEEQOO?

Advanced Automated Production: SMT enables compact and lightweight PCB designs, making it ideal for miniaturized and highly integrated electronic products.

Quality Control & Inspection: SMT enables compact and lightweight PCB designs, making it ideal for miniaturized and highly integrated electronic products.

Flexible Production & Customization: SMT enables compact and lightweight PCB designs, making it ideal for miniaturized and highly integrated electronic products.

Fast Turnaround & Global Delivery: SMT enables compact and lightweight PCB designs, making it ideal for miniaturized and highly integrated electronic products.

FAQs about SMT Assembly

What soldering types do you support for SMT PCB Assembly?

We support reflow soldering and manual soldering. We can also work with lead-free and lead-based solder, based on the customer's requirements.

What are the differences between SMT and THT?

Both are PCB mounting technologies. SMT is to mount SMT components on the PCB surface, while THT is to insert THT components into drilled holes. SMT provides higher component density and automation, while THT delivers stronger mechanical connections.

Can SMT components be replaced?

Yes. With professional rework tools and stations, SMT components can be replaced.

Are your assembled PCBs cleaned after the SMT process?

Yes, our assembled PCBs are cleaned after the SMT assembly process, in order to remove flux residues and dirt. It depends on the project requirements and standards.

What product fields use SMT assembly technology?

SMT technology is widely used in customer electronics, industrial control, automotive, medical devices, communication equipment, IoT products, and more.

How do you prevent solder bridging during assembly, especially for fine-pitch SMT components?

WEEQOO precisely controls solder paste to prevent solder bridging on fine-pitch SMT components. We use accurately designed stencil apertures with the correct paste volume. Additionally, we use specialized solder paste for fine-pitch components, set stencil-printing parameters, and place components accurately to ensure proper wetting and soldering.

High-Precision SMT Assembly for Your PCBA Projects

Explore PCBA Solutions Get Quote