We Help Hardware Startups Accelerate Product Development While Reducing Cost & Mass Production Risk

We help worldwide hardware startups, app developers, channel integrators or end-users safely launch their products in time. We care everything so that our clients don’t worry for anything.

From usability engineering, materials validation, project management, electronics design, tooling design, software development, trial production, to mass production, We leverage our expertise & experience together with supply-chain efficiency to ensure customer’s satisfactory.

Our Core Strength

Android / Linux Industrial Device


We are expert for Android / Linux based hardware.

CMS, Apps, Firmware


We have our own system from Cloud, Tube To Device. Thus we can understand clients need precisely.

Face Recognition & Mobile Payment & Various Peripherals 


We focus on solving intractable problems to ensure system’s reliability

Industries We Served

  • Retail

  • Corporate

  • Industrial Automation

  • Utility

  • Consumer

  • Health

Our Happy Clients

SZ1 makes everything clear, simple and transparent, like plugging us into Shenzhen local resources.

Alex, Yandex

SZ1 gives us peace of mind as a great technology partner for the most challenging project with A-brand clients.

Tomar , Creative Director, Outform

SZ1 builds retail display solution for us with every user element modular preset, every project they response rapidly, even if we ask for a change in the last minute… amazing partner.

Greg, Account Manager, Jabra

They analyse and understand our requirements for coffee machine vending kiosk like a doctor, many intractable issues were addressed & recognized before project implementation.

Jacky Wong, Project Manager, Jetinno, Guangzhou