Engineering insights
Guides, data and case studies from our tooling engineers
Practical articles on stamping dies, injection molds, tooling spare parts and sourcing from China, written by the engineers who design and build them in Dongguan.
99 articles8 case studiesUpdated Oct 14, 2026
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How to Order and Communicate with SSP:
How to order tooling from a Chinese manufacturer: the drawings, tolerances and volumes to supply, and how to run reviews so nothing gets lost.
Injection Molding vs CNC Machining
Injection molding versus CNC machining compared on unit cost, lead time, tooling investment, materials and the volume where molding takes over.
What Is Precision Metal Stamping? A Beginner’s Guide to Sheet Metal Manufacturing
How precision metal stamping dies shapes high-quality parts with speed and accuracy—essential for automotive, aerospace, and electronics industries.
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