Precision manufacturing with industry-leading quality standards and rigorous testing protocols.
100% electrical testing and automated optical inspection (AOI) for every board produced.
Exclusively utilize UL-certified materials sourced from a network of trusted global suppliers.
Precision manufactured to meet or exceed IPC Class 3 requirements for critical applications.
Comprehensive thermal cycling and rigorous stress testing capabilities for extreme environments.
A comprehensive suite of PCB solutions tailored for complex electronic architectures.
Established in 2008, Topfast has dedicated 17 years to mastering circuit board design, manufacturing, and assembly.
We are a one-stop PCB solutions provider specializing in rapid prototyping and small-batch manufacturing. Our 30,000sqm state-of-the-art facility serves critical industries globally.
Submit your Gerber, BOM, and assembly drawings securely.
Our engineers perform a comprehensive design check.
Receive optimized pricing and transparent lead times.
Approve and watch your design come to life in our facility.





Delivering precision-engineered solutions across the most demanding industries.
Everything you need to know about our PCB manufacturing and assembly workflow.
Our standard lead time for prototypes is 10 days for 4-layer boards, and faster options are available for simpler designs. We prioritize speed without compromising on the rigorous quality checks Topfast is known for.
Yes, we provide comprehensive turnkey solutions. This includes component sourcing from verified vendors, PCB fabrication, high-precision SMT/THT assembly, and final functional testing before shipping.
Topfast is committed to the highest industry standards. We are certified with ISO 9001:2015, IATF 16949 (Automotive Quality Management), and are fully RoHS compliant.
For the most accurate pricing, please provide Gerber RS-274X or ODB++ files, a complete Bill of Materials (BOM) in Excel format, and pick-and-place (Centroid) data if you require assembly services.
We do not enforce a strict MOQ. Whether you need a single unit for prototyping or high-volume production batches, Topfast provides dedicated support and scaling capabilities for your project.