General Inquiry

Submit a General Inquiry

Use this form for general questions. If you already have a product idea, we recommend starting with the Product Builder first. It helps DIO understand your request faster and turn it into a clearer product brief.

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Tell us about your project

Sample Fee: USD 500

Samples are not free of charge. A sampling fee of USD 500 applies.
The fee covers up to 2 rounds of sampling and includes free international shipping.
From the 3rd sampling round, only the shipping cost is charged additionally.
Once your final production order is confirmed, the full USD 500 is deducted from your final payment.

All guidance is preliminary. Final quotation depends on formula, packaging, certification, sample requirements, manufacturer capacity, and order quantity.