Professional SMT Assembly Services for PCB Projects

Reliable surface mount PCB assembly from prototype to mass production. Our SMT production lines support high-precision component placement, fine-pitch assembly, and fast turnaround for global electronics manufacturers.

Fast & Reliable SMT PCB Assembly

We provide professional SMT PCB assembly services for a wide range of electronic products. With advanced pick-and-place machines and automated inspection systems, we ensure precise component placement and stable production quality.

Our SMT assembly service supports both prototype builds and high-volume production.

Why Choose Our SMT Assembly Service

Experienced SMT manufacturing team

Advanced SMT production lines

Prototype to high-volume support

Competitive pricing

Fast turnaround time

Global customer support

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Process Flow

Stencil Design & Solder Paste Printing: Laser-cut stencils for ±0.025mm accuracy.


Component Placement: Ultra-precision placement at 25μm CPK.


Reflow Soldering: 7-zone nitrogen reflow ovens with ±1°C thermal control.


AOI & X-ray Inspection: Detects defects like tombstoning, bridging, and voids (<5% PPM).

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Process Capabilities

High-Precision Placement: Advanced equipment handles components from 01005 (0.4mm x 0.2mm) to QFN, BGA, and fine-pitch ICs (0.3mm pitch).


Flexible Production: Supports prototypes, low-volume (<500pcs), and mass production (50,000+ pcs/month).


Material Compatibility: Works with lead-free (RoHS), HASL, ENIG, and OSP surface finishes.

3:Prototype to Mass Production

Flexible manufacturing options for different production stages.


Prototype PCB assembly

Low-volume PCB assembly

Mass production PCBA

Get a PCB Assembly Quote

After the file and information are submitted, our technical staff will review them and respond to you promptly.(Fields marked with an asterisk* are required)

Our SMT Assembly Capabilities

Support for fine-pitch components including:


BGA

QFN

QFP

0201 / 01005 components

2:Double-Sided SMT Assembly

Our production lines support double-sided SMT assembly to meet complex PCB design requirements.


Reflow soldering

Automated optical inspection

Stable mass production capability

1:High-Precision Component Placement

Company

About Us

Contact Us

Services

PCB Assembly

SMT Assembly Services

Prototype PCB Assembly

Turnkey PCB Assembly

Conformal Coating

PCBA Manufacturer

PCBA OEM/ODM

PCB & PCBA Manufacturing Capabilities

PCBA

Contact Info

Email:sales@tengxinjie.com

WhatsApp +86 18098927183

WeChat +86 18098927183

Address:6th Floor, Building 11, Tangtou Nangang Industrial Park, Shenzhen, China