Frequently Asked Questions

Have questions? We have answers! Browse the FAQ section below to quickly find solutions to common problems. If you don't see what you need, feel free to contact us for further assistance.

Technology & Innovation

Tab 01  What is your minimum trace width/spacing capability?

Standard process achieves 3mil, while HDI boards support 2mil trace width/spacing, ideal for 5G communication modules.

Tab 02 What is your impedance control tolerance?

We guarantee ±7% impedance tolerance and provide stack-up design recommendations to ensure signal integrity.

Tab 03 Do you offer 3D printed PCBs?

This service is not currently available.

Tab 04 How do you address high-density component soldering challenges?

We utilize fully automated placement machines (±0.025mm accuracy) and nitrogen reflow soldering, achieving <5% void rate for BGAs.

Tab 05 What is Staggered Via technology?

Staggered Via is an HDI board design technique that prevents via overlap. It improves yield through routing sequence constraints - see our tutorial video for details.

Tab 06 How to choose between rigid and flexible boards?

Rigid boards suit fixed structures (e.g., mainboards) while flexible PCBs (FPC) fit bendable applications (e.g., wearables). We support hybrid designs combining both.

Tab 07 What copper thickness options are available?

Standard 1oz (35μm), with options from 0.5oz to 3oz. Thicker copper is recommended for high-current applications (e.g., power modules).