Yes, we can provide you with sample free and freight charges need to pay.

Always a pre-production sample before mass production;
Always final Inspection before shipment.

Yes. Please inform us formally before our production and confirm the design firstly based on our sample.

Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.