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Join Renaud Anjoran, Founder & CEO of Sofeast, in this podcast aimed at importers who develop their own products as he discusses the hottest topics and shares actionable tips for manufacturing in China & Asia today!
WHO IS RENAUD?
Renaud is a French ISO 9001 & 14001 certified lead auditor, ASQ certified Quality Engineer and Quality Manager who has been working in the Chinese manufacturing industry since 2005. He is the founder of the Sofeast group that has over 200 staff globally and offers services (QA, product development & engineering, project management, Supply Chain Management, product compliance, reliability testing), contract manufacturing, and 3PL fulfillment for importers and businesses who develop their own products and buyers from China & SE Asia.
WHY LISTEN?
We‘ll discuss interesting topics for anyone who develops and sources their products from Asian suppliers and will share Renaud‘s decades of manufacturing experience, as well as inviting guests from the industry to get a different viewpoint. Our goal is to help you get better results and end up with suppliers and products that exceed your expectations!
Episodes
Friday Sep 19, 2025
Friday Sep 19, 2025
In episode 293 of China Manufacturing Decoded, Adrian is joined by Sofeast’s Head of New Product Development, Paul Adams, for the final part of their trilogy on polymers.
When people think of plastics, they usually picture injection molding. But it’s far from the only available process. We'll break down the major polymer processing methods, including injection moulding, extrusion, blow moulding, thermoforming, rotational moulding, and additive manufacturing (also known as 3D printing).
They explain:
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Why your product’s geometry may rule out certain methods
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The strengths and weaknesses of each process
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Typical products made using each technique
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How process choice impacts cost, speed, surface finish, and performance
This conversation will help you match the right process to your product and avoid costly mistakes.
Episode Sections:
- 00:00 – Introduction
- 01:05 – Why process choice matters: geometry, cost, and performance
- 04:55 – Injection molding: strengths, limitations, and common products
- 10:29 – Extrusion: pipes, profiles, and aligned mechanical properties
- 14:23 – Blow molding: bottles, containers, and even stadium seats
- 21:23 – Thermoforming: clamshell packaging, tubs, and larger liners
- 26:24 – Rotational molding: playground equipment, cones, and kayaks
- 30:34 – Additive manufacturing (3D printing): filaments and prototypes
- 34:52 – Wrapping up: how to decide and next steps with your manufacturer
Need help choosing the right polymer for your product? Sofeast’s product engineering team supports you from design through to production: Contact us for a conversation.
Related content...
- Plastic Injection Molding Questions: 17 FAQs Businesses Need Answers To
- This is the third podcast in a trilogy. Listen to the other two here: When To Sign Off On Injection Mold Tooling? Inside the Journey from DFM to T0→T2 and Plastic Playbook: Choosing The Right Polymer
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