Blog
Field notes on finding factories in China, controlling quality before it ships, and moving goods to your market without surprises.
Quality ControlYour inspection report says FAIL and the balance is due. Rework, sort, discount or reject: what each costs you and how to choose.
Hamza Balakbiyech
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Quality ControlYour label says glucosamine sulfate. The bottle contains hydrochloride. How suppliers swap a cheaper form of the same ingredient, and how to stop it.
HAMZA BALAKBIYECH
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Quality ControlA certificate of analysis is the factory's account of itself. Here is what to test independently, when to test , & which certificate proves GMP compliance.
HAMZA BALAKBIYECH
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