14-Day
4-Layer PCBA Our Pledge
Faster & Professional Turnkey PCB Assembly Services
PCB Manufacturing &
Product Range Includes:
- HDI boards
- Thick copper boards
- Backplanes
- Semiconductor test boards
- Product Certification Compliant with IPC standards, UL, ROHS, and ISO9001
- Quick Turnaround Standard: 3-6 days Expedited: 2-4 days
Assembly Services
- High-frequency boards
- High-speed boards
- Rigid-flex boards
- Product Accuracy Thickness: 0.05-0.8mm | Impedance: ±5Ω (±3Ω advanced)
- Reliability Guarantee All assemblies undergo AOI and flying probe testing Contact Us
Applications of Printed Circuit Boards
Our PCB products serve diverse industries with certified quality (IPC, UL, ROHS, ISO9001)
Why Choose TOPFAST?
Precision PCB manufacturing powered by cutting-edge technology and unmatched expertise.
Our Manufacturing Solutions
Comprehensive PCB services tailored to your requirements
End-to-End
Production
From PCB fabrication to complete turnkey assembly with component procurement
- Laser drilling machines
- VCP through-hole filling
- Blind hole AOI inspection
Integrated Services
Complete solutions from prototype to full production
- 3D printed prototypes
- SMT & through-hole assembly
- Enclosure integration
Quality Assurance
Certified processes meeting international standards
- IPC standards compliance
- UL & ROHS certified
- ISO 9001 certified
Specialized PCB
Types
30,000+ sqm facility with diverse capabilities
- HDI & thick copper boards
- High-frequency & high-speed
- Rigid-flex & backplanes
Engineering Excellence
Rigorous design validation for optimal manufacturability
01
Design Rule Checks
Comprehensive DRC verification for manufacturability
02
Solder Mask Analysis
Precision gap verification for optimal soldering
03
Netlist Validation
Complete netlist integrity verification
04
mpedance Matching
Signal integrity optimization
Ready to Start Your Project?
Contact our team for a consultation and quote
Fast Response
1-hour quotations
4-hour engineering feedback
Quality Guarantee
IPC standards compliance
Certified manufacturing
Fast Response
Optimized production plans
Competitive pricing
Frequently Asked Questions
Issues you may be concerned about when manufacturing and assembling PCBs
What does TopFast do?
TopFast is a global professional supplier offering high-quality, on-time delivery of PCBs, PCBA, and one-stop PCB manufacturing, assembly, and procurement services.
How long is your delivery time?
The fastest delivery time we can support is 12 hours. 1 hour for a prompt quotation. 4 hours for prompt engineering. This depends on your product requirements and quantity. In addition, the delivery time will be included in your quotation.
How are shipping costs calculated?
For small packages, we recommend using express delivery (such as DHL, UPS, FedEx, and EMS door-to-door services!). This is the fastest but also the most expensive method. For large packages, sea freight is the best solution. Only when we know the details of the quantity, weight, and shipping method can we give you an accurate shipping cost.
How to order PCB products?
The fastest delivery time we can support is 12 hours. 1 hour for a prompt quotation. 4 hours for prompt engineering. This depends on your product requirements and quantity. In addition, the delivery time will be included in your quotation.
I only have a schematic diagram. Can you help me make a PCB?
The fastest delivery time we can support is 12 hours. 1 hour for a prompt quotation. 4 hours for prompt engineering. This depends on your product requirements and quantity. In addition, the delivery time will be included in your quotation.
Do you offer free samples?
The fastest delivery time we can support is 12 hours. 1 hour for a prompt quotation. 4 hours for prompt engineering. This depends on your product requirements and quantity. In addition, the delivery time will be included in your quotation.