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Quick Solution

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12 Year Experince

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Intelligent NPI software

accelerating design to manufacturing, towards industry 4.0
intelligent, automatic, error-proof, easy

a 3D DFA/DFM solution

DFM Expert

intelligent DFX analysis


Business risk


Cycle time
SMT Expert

intelligent placement programming

testability & strategy

Test Expert

test analysis & program generation

intelligent document generation

Document Expert

work instruction automation

20 mins

accomplish stencil design for
boards with >200,000 pads
Stencil Designer

automatic stencil design

productivity tools for entire team

View Expert

board view and fast query

simple & effective Gerber tool


Gerber data view & conversion

your external team

Contract Engineering Service

DFA/DFM, placement programming, DFT, …

Vayo: 16 Years Dedication

intelligent NPI software

Worldwide Customer Recognition

> 20 countries, >10 industries

What Our Customers Say

Our Partners

Vayo established business and technology strategy with leading industry solution providers

Latest News & Blog

  • Intelligent panelization of SMT 2021-11-25

    Currently, most programming process of PCB panelization requires input of measured data, such as outline data, matrix offset, etc., and this method tends to cause deviation of coordinates of component mounting location, thus causing incompliance during boards mounting. While for Vayo’s SMT Expert software, panelization is quite easy as the feature selection approach is used […]

  • Webinar: Core SMT Process (Stencil) Know-How Digitalization 2021-11-17

    Very interesting! Solder paste stencil Is quite cheap, but It Is core process step for PCB assembly (SMT) since >70% quality problems are from screen printing process.

  • How to select the test point for PCBA Kelvin Sensing in an efficient way 2021-11-17

    Kelvin Four-terminal sensing, also called four-wire sensing or four-point probe method, is an electrical impedance measuring technique, which uses separate pairs of current-carrying and voltage-sensing electrodes to make more accurate measurement than two-terminal sensing.

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