Shenzhen field notes

Practical intelligence for better factory decisions.

Buyer-side guidance on verification, supplier risk, samples, quality control, and China-side execution.

Factory VerificationPhone case

How to Source Phone Cases in China

What separates a case trading company from a real molder — tooling ownership, material grades, magnet arrays, and the drop and fit tests that decide bulk quality.

ShenzhenList Research
Jul 11, 2026

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