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HYSF Free Sample Program
We understand that evaluating underwater connectors is critical before committing to a purchase. Our sample program helps you verify quality and compatibility.
What’s Included in Free Samples
- 1-2 connector units for evaluation
- Basic documentation and specifications
- Mating instructions
- 30-day evaluation period
Sample Eligibility
Free samples are available for:
- Active development projects
- Qualified business inquiries
- University research programs
- System integrators evaluating for production
Sample Request Process
- Submit sample request with project details
- Our engineering team reviews within 24 hours
- Upon approval, samples ship within 3-5 days
- Evaluation period begins upon receipt
Shipping Considerations
| Region | Shipping Cost | Delivery Time |
|---|---|---|
| North America | Free for qualified orders | 3～5日 |
| Europe | Free for qualified orders | 5-7 days |
| Asia Pacific | Free for qualified orders | 3～5日 |
| Other Regions | Actual cost applies | 7-14 days |
After Evaluation
If you proceed with production order, sample costs are credited toward your first purchase. If the connector doesn’t meet your needs, simply return it within 30 days.
Ready to evaluate? Request your free samples today.
