PCB Assembly
Faster & Professional PCB Assembly
Don’t hesitate to reach out if you require any help or have specific customization requirements that we can cater to.。
Quick Turn PCB Fabrication
We offers Quick Turn PCB Fabrication with a fast turnaround time of only few hours. Our state-of-the-art technology and experienced team ensure high-quality PCBs that meet your specifications.
Flexible PCB Price
We offers Flexible PCB Price that is competitive and affordable without compromising on the quality of the product. Our services are flexible to accommodate your unique needs and budget.
Flexible PCB Price
We offers Flexible PCB Price that is competitive and affordable without compromising on the quality of the product. Our services are flexible to accommodate your unique needs and budget.
PCB
Browse Our PCBs
PCBA for Medical Instrument
Product Size: 27*31 mm
Board Thickness: 0.79mm
Device Size: 0201
Mounting Process: Double-sided MountingDifficulty of Crafting: Shape (circular gold pillars, lined uphorizontally and vertically), requirements (no falling off, nobending), quantity (394)Application: Medical instrument
PCBA for Gym Equipment
Product Size: 280mm*513mm
Board Thickness: 1.6mm
Device Types: 67
Mounting Process: Double-sides mountingProcess Difficulty: Width of the board is over sizeLed Chips: 448 pcs
Application: Gym Equipment, Exercise Equipment
PCBA for Industry Control
Product Size: 200*149
Board Thickness: 1.7mm
Device Size: Regular
Mounting Process: Single side mounting
Process Difficulty: BGA pin spacing is small, highrequirements for steel mesh process
PCBA for Industry Control
Product Size: 130*196mmBoard Thickness: 1.6mm
Device Size: RegularMounting Process: Double-sided mountingProcess Difficulty: LED tubes and switches are highApplication: Industry control
Our service
PCB Assembly One-Stop Solutions
PCB Prototype & Manufacturing
We use high-quality materials and equipment, and we follow strict quality control procedures. We are committed to providing our customers with the best possible PCBs at the most competitive prices.
- PCBs up to 32 layers
- 30+ surface finishes,
- 100+ metals and plastics
- Dimensional Tolerance of ±0.2mm
Integrated Manufacturing and
Assembly
It is a critical aspect of Topfast PCB’s production process. By utilizing state-of-the-art equipment and the latest manufacturing techniques, Topfast PCB is able to seamlessly integrate the production of printed circuit boards with their assembly.
- Quality and Accuracy
- Speed
- Cost-effectiveness
Electronic Components Sourcing
We have a team of experienced engineers and technicians who can help you source the components you need for your PCB assembly project. We have a wide network of suppliers and we can source components from all over the world. We can also help you negotiate prices and get the best possible deal on your components.
- Wide network of suppliers
- Help you negotiate prices
- Quality components
- Fast delivery
Turnkey PCB Assembly
Turnkey PCB assembly is a service that provides a complete solution for the assembly of printed circuit boards (PCBs). This service includes the procurement of components, the fabrication of the PCB, and the assembly of the components onto the PCB.
- PCB fabrication
- Component procurement
- PCB assembly
- PCB testing
Functional Testing
Assembly
By conducting comprehensive functional testing, Topfast PCB is able to identify and address any potential problems before they become a more significant issue, ensuring that customers receive only the highest quality products. This commitment to rigorous testing has earned Topfast PCB a reputation for excellence in the industry, providing customers with products that they can rely on to perform at the highest level.
- Manual testing
- Automatic testing
- Environmental testing
CAPABILITIES
TOPFAST's Assembly Capabilities for PCBs
Advantage
Professional Surface-mounting and Through-hole soldering technology Various sizes like 1206,0805,0603 components SMT technology ICT(In Circuit Test),FCT(Functional Circuit Test) PCB Assembly With UL,CE,FCC,Rohs Approval Nitrogen gas reflow soldering technology for SMT High Standard SMT&Solder Assembly Line High density interconnected board placement technology capacity
Component
Passive Down to 0201 sizeBGA and VFBGALeadless Chip Carriers/CSPDouble-sided SMT AssemblyFine Pitch to 0.8milsBGA Repair and ReballPart Removal and Replacement
Quantity
Prototype & Low Volume PCB Assembly from 1 Board to 250, or up to 1000 and customized
Assembly Type
SMT, Thru-hole
Quantity
Prototype & Low Volume PCB Assembly from 1 Board to 250, or up to 1000 and customized
Solder Type
Water Soluble Solder Paste, Leaded and Lead-Free
Bare Board Size
Smallest:0.25*0.25 inchesLargest:20*20 inches
File Format
Gerber files, Pick-N-Place file, Bill of Materials
Service Type
Turn-key,partial turn-key or consignment
Component Packaging
Cut Tape,Tube,Reels,Loose Parts
Turn Time
Same day service to 15 days service
Testing
Flying Probe Test,X-ray Inspection AOI Test
PCB Assembly Process
Drilling–Exposure–Plating–Etaching & Stripping–Punching–ElectricalTesting–SMT–Wave Soldering–Assembling–ICT–Function Testing–Temperature & Humidity Testing
CAPABILITIES
PCB One-Stop Solution Service Step by Step
PCB manufacture include inner/outer imaging, plating, AOI (Automated Optical Inspection), solder mask application, and surface treatment.
Inner/Outer lmaging
The process of transferring the PCB design ontocopper-clad laminates using photoresist and UV light
Plating
The process of adding a thin layer of copper to theboard, which is then etched to form the conductivepathways.
A0l (Automated Optical Inspection)
The use of machine vision systems to detect defects orerrors in the board after the manufacturing process.
Solder Mask
A layer of polymer applied to the board to protect thecopper traces from oxidation and prevent solder bridgesduring assembly.
Surface treatment
The process of applying a layer of metal to the exposedcopper traces to improve their conductivity and protectthem from oxidation.
TESTIMONIALS
What Our Customers Say
Our partners are all customers with long-term needs for PCB customization, with high satisfaction
Their team is highly skilled and experienced, and they alwaytake the time to understand my unique requirements andspecifications.l appreciate that they use only the highestquality components and materials, and their attention todetail is second to none. Their pricing is also verycompetitive, and they always deliver my orders on time. lhighly recommend Topfast for anyone looking for reliable,high-quality PCB assembly services.
Benjamin
I recently had my PCB assembly done by Topfast and l mustsay that l am extremely satisfied with their work. The qualityof the assembly was top-notch and all the components wereplaced accurately. The team at Topfast was very responsiveand kept me updated on the progress of my order. They alsoprovided valuable recommendations on PCB design andcomponent selection, which helped improve theperformance of my product.
James
I recently had my PCB assembly done by Topfast and l mustsay that l am extremely satisfied with their work. The qualityof the assembly was top-notch and all the components wereplaced accurately. The team at Topfast was very responsiveand kept me updated on the progress of my order. They alsoprovided valuable recommendations on PCB design andcomponent selection, which helped improve theperformance of my product.
William Quality Control Engineer