Welcome To SAOS

Your Partner in China
SAOS has helped hundreds of companies worldwide to develop and manufacture their products in China. From Shenzhen, we provide turnkey solutions to ensure you get your products on quality and at cost.



Product Engineering


  • Product Specification
  • Prototype Development & Review
  • DFM & Tooling
  • Non-recurring Engineering
  • Production Trial & Work Instructions

China Business Consultancy

  • IP Protection & Patenting
  • Negotiations in Chinese
  • Import & Export Regulations
  • Legal Support
  • VAT & Duty optimization

Supply Chain Management

  • Due Diligence & Partner Screening
  • Business & Document Review
  • Compliance Testing
  • Production Coordination
  • Door-to-door Logistics Handling

Project Management


  • Project Timeline & Budget Planning
  • Production Planning
  • Project Plan Implementation
  • QA Planning & Scheduling
  • Performance Monitoring & Review

Quality Assurance


  • Factory Audits
  • Product QC Inspections
  • Production Monitoring
  • Sample Reviews
  • Packing & Loading Supervision

Turn Key Solutions


  • New Product Introduction
  • Black box Manufacturing
  • Amazon FBA
  • Buying Office



Totally independent from suppliers, we work solely for our clients. We thrive for dedication and integrity, your success is our achievement.
We promote transparency all along the supply chain. You have full access to our network and resources, and we ensure confidentiality of customer- and supplier-related data. We propose multiple solutions, the final decision is always in your hands.
We invest time to know our customer's situation and exact needs. We defend your interests with a high quality of service, flexibility and professional reporting tools to keep you connected.
We are your voice with suppliers.
China Expert
Mixed Western and Chinese professionals with manufacturing & supplier management expertise in China.
Local language, local time, local culture for the best communication and efficient actions.



We are smart, fast, professional, Western-minded and absolute experts in Chinese Business.
  • Lydia

    Lydia is our project manager at SAOS. She...

  • Marissa

    Marisa is the project assistant at SAOS.  She...

  • John

    John is our process and production engineer, and...

  • Cherry

    Cherry is a project assistant at SAOS. She specializes in coordinating jewelry manufacturing (e.g. chains, pendants, watches), packaging projects and bodysuit. She is helpful,...

  • MC

    MC is responsible for our design, both for...

  • Lily

    Lily oversees our companies lab testing, and is...

  • Lam

      Project Assistant   Lam is a project...


What customers say about us

# 5

We've been working with SAOS for a year and a half now after disappointing experiences with a number of other sourcing agencies. I appreciate SAOS's responsiveness, sourcing expertise and database of pre-qualified suppliers for common needs. Fairly priced and very effective, they are the Golf GTI of the China sourcing world.

Dean from Joeveo, USA

Testimonial 4#

"I really appreciate the partnership we are having. I am very happy to work with SAOS, as they always try to find a win-win solution and make things very easy for me. This helps me a lot to focus on other domains like Customer service, Sales and Marketing, Content and the Website. Mindblower is growing thanks to you as well."

Alexandru Stan from Mindblower, Russia
Managing Partner / View More

Testimonial #3

Fabien is a phenomenal project lead with tremendous manufacturing strategic insight. He's no-nonsense and will be your strongest asset. He makes clients feel empowered, successful and thoroughly serviced. Once you tell Fabien your story, it becomes his story too. You immediately get yourself a partner in crime who assists and thinks in parallel. I don't think Fabien has ever forgotten something; I have always loved working with Fabien and I am sure you will too.

Tom from a leading E-Cigarette company, USA

Testimonial #2

Evelyn has been wonderful to deal with and as this was my first experience using a buying agent I found the process very interesting! I’ll certainly be back for more help in the future when I get into tricky situations.

Eden, Swimwear, Australia

– Yannick Thiry from Lowendalmasaï, France

SAOS delivers high-level sourcing services, based on precise analysis and document, with a constant care to ensure correct fit to the end customer’s needs by taking a proactive approach. With committed staff and a strong project management process, they ensure the target will be hit on time.

Yannick Thiry from Lowendalmasaï, France
Project Manager - Strategic Cost Consulting / View More



5 + years of business
15 + staff
30 + countries from our customers
70 + projects per year - Including multiple Kickstarter and Indiegogo projects.


What we have been working on

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SAOS HK Ltd. No. 2010, F20, Jiahe Huaqiang Building B, Shennan Road, Futian District, Shenzhen, 518033 P.R. China.


Fabien Gaussorgues
Liliane Le Berre


Office: +86 755 82858796