We collect questions from different customers every day to help them answer them. We believe that this is what most people want to know, so we have compiled the following questions to help new customers understand our business.
General PCB Questions
A PCB (Printed Circuit Board) is a layered board made of insulating material with copper traces, vias, pads, and drilled holes. Components are soldered onto it to form a functional circuit
We accept Gerber RS‑274X, ODB++, and IPC‑2581. Gerber files include copper, mask, silkscreen, drill layers, and are usually zipped before upload
Ordering, Production & Lead Times
You can order just 1 board for 1–10 layer FR‑4 prototypes. Most fast-turn services have no minimum quantity
Standard (1–10L, FR‑4): 24–48 hours for most orders
Advanced (up to 24+ layers or exotic materials): Typically 5–7 days, depending on complexity and material stock.
You can track fabrication progress through our website dashboard. Once shipped, you receive a tracking link (e.g., via DHL)
Materials & Capabilities
Standard: FR‑4 and aluminum core.
Advanced: Rogers, PTFE, metal-core hybrids, CEM‑3, halogen-free, high-TG .
Standard: Up to 10 layers.
Advanced: 3–16 layers standard, 18–24 layers available; beyond requires custom review
Yes. HDI builds (stacked 1+N+1 or 2+N+2), blind/buried vias, microvias (≤ 0.10 mm) are part of our Advanced PCB service
HASL (with or without lead), ENIG, ENEPIG, immersion tin; gold fingers and selective plating available in advanced builds
Quality & Testing
All boards receive fly-probe and automated optical inspection (AOI) at no extra charge. We hold ISO 9001 and UL certifications .
Yes, with optional ICT, functional testing, and environmental stress screening available for advanced orders .
It ensures there are no shorts or opens—visual inspections alone can miss hidden defects under soldermask
Pricing & Leadtime Tips
Key factors: quantity, layer count, board thickness, copper weight, hole sizes, trace/space resolution, materials, advanced features like impedance control or HDI
Simplify design where possible: fewer layers, standard trace widths (>6 mil), common drill sizes, standard materials, and finishes
Assembly & Turnkey Services
PCB = bare board (copper + substrate).
PCBA = board plus components soldered on (aka assembled board)
Upload Gerber, BOM, and Pick-and-Place (PnP) files. We’ll quote adhesives and part costs. Basic SMD components are included; extended parts may add loading fees
Our SMT lines support SMT down to 5 mil pitch, fine-pitch BGAs, and complex PCBA work
Customer Support & Policies
Report defects within 24 hours—we offer rework, refunds, or replacement boards at no extra cost
We respond within 24 hours for fabrication and assembly quotes
Sales and technical support are available 24/7/365, ready to assist with any order
Let’s Get Started
If you are facing engineering challenges, our team is ready to serve you. We have extensive experience and are committed to innovation. We sincerely invite you to contact us. Let’s join hands and turn your engineering challenges into opportunities for growth and success. Contact us now and let’s start a conversation.
Contact Us