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SMT Stencil

Precision, Efficiency, and Reliability

Why Work with Us for SMT Assembly?

Smt Stencil

SMT Stencil

At Bester, we take pride in offering a comprehensive range of services to meet all your printed circuit board assembly (PCBA) needs. One of our specialized services is SMT Stencil, a crucial step in the PCBA process. SMT Stencil, also known as solder paste stencil, is a thin sheet of metal with precise apertures that is used to apply solder paste onto the PCB before component placement. This stencil plays a pivotal role in ensuring accurate and consistent solder paste deposition, minimizing defects and improving overall solder joint quality. By using advanced techniques and state-of-the-art equipment, we are able to provide high-quality SMT Stencils that perfectly match your PCB design specifications. Our experienced team meticulously analyzes your PCB layout, taking into account factors such as component placement and solder paste requirements, to create stencils that guarantee precise and reliable solder paste application. With Bester’s SMT Stencil service, you can expect exceptional results and enhanced PCB assembly efficiency, ultimately leading to superior product performance.

PCBA Capabilities

Types of Assembly
THD (Thru-Hole Device)
SMT (Surface-Mount Technology)
SMT & THD mixed
2 sided SMT and THD assembly
Types of PCB
Rigid, Flexible, Rigid-Flex PCBs, MC PCBs, Ceramic PCBs, Rogers PCBs
Board Dimensions
Smallest size: 0.2″ x 0.2″
Largest size: 15″ x 20″White, Yellow, Black (Inquire for more options)
Board Shape
Slots and Cut outs
Complex and Irregular
Board Type
Rigid FR-4
Rigid-Flex boards
Design File Format
Gerber RS-274X
BOM (Bill of Materials) (.xls, .csv, . xlsx)
Centroid (Pick-N-Place/XY file)
Assembly Process
Leaded process
Lead-Free (RoHS)
Passives parts, smallest size 0201
Fine pitch to 8 Mils
BGA, uBGA, QFN,POP and Leadless chips
Connectors and terminals
Component Package
Cut tape
Tube and tray
Loose parts and bulk
Parts Procurement
Full Turnkey, Partial Turnkey, Consigned/kitted
Component Size
Smallest Components, Micro BGA, Fine Pitch Parts Assembly
Nano-coating, Laser-cut stainless steel
Reflow Soldering, Wave Soldering
Testing Method
AOI (Automated Optical Inspection)
Visual inspection
X-Ray Inspection
Flying Probe testing
ICT Testing
Functional Testing
Repair & Rework
Ball Grid Array replacement, IR rework
Turnaround Time
1-5 days for only PCB assembly
10-16 days for turnkey PCB assembly
Production Capacity
4 SMT lines, 2 DIP Production Lines, 20 Automatic Robotic Soldering Lines

Why Choose Bester

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Strong Assembly Capacities

With state-of-the-art facilities and a highly skilled team, we have the capacity to handle even the most complex PCB assembly projects, ensuring your products are manufactured efficiently and accurately.

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Quality Assurance

Our rigorous quality control processes and extensive testing procedures guarantee that every PCB assembly we produce meets the highest industry standards for reliability and performance, giving you peace of mind and confidence in our services.

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One-stop Service

From PCB fabrication and design to component sourcing and IC programming, Bester offers a comprehensive range of services under one roof, streamlining the production process and saving you time and effort.

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Fast Turnaround

Our commitment to fast turnaround times means that your PCB assembly projects will be completed on schedule, allowing you to meet your production deadlines and get your products to market quickly.

Clients and Certifications

Electronics Manufacturing Capabilities at Bester

Manufacturing Capabilities

  • 100% ESD Components Control
  • 8 SMT Lines
  • 4 DIP Lines
  • 40 Automatic Robotic Soldering
  • CNC Machining
  • Automated Conformal Coating
  • Injection Molding
  • 3D Printing


  • ISO 9001
  • UL
  • SGS
  • IPC
  • RoHS
  • CE
  • FCC
  • SRDI (China’s “Specialized, Refinement, Differential, Innovation” Enterprise)
  • HNTE (China’s High and New Technology Enterprise)

Industries We Serve

Automotive Market


We understand the critical role that PCBA plays in the automotive industry. With our comprehensive PCBA services, we cater to the specific needs of automotive manufacturers, helping them deliver reliable and high-performing electronic systems.

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In the LED market, Bester provides top-notch PCBA solutions that are essential for the production of high-quality LED lighting products. We work closely with LED manufacturers to ensure that their PCBAs meet the stringent requirements of energy efficiency, durability, and performance.

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Consumer Electronics Market

Consumer Electronics

Bester caters to the consumer electronics market by offering a wide range of PCBA services that enable the production of innovative and user-friendly electronic devices. We collaborate with consumer electronics manufacturers to ensure that their PCBAs meet the highest standards of quality and functionality.

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Industrial Market


In the industrial sector, Bester’s PCBA services play a crucial role in the development of reliable and efficient electronic systems. We work closely with industrial equipment manufacturers to meet their specific requirements, ensuring that our PCBAs can withstand harsh environmental conditions and deliver optimal performance.

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