A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

You can also provide your sample or sample picture to us.

We will design PCB and circuit to meet your require.

A:Sample needs 3-5 days, mass production time needs 1-2 weeks for order quantity more than 

A: Low MOQ, 1pc for sample checking is available

A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

A: 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.

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

A: Yes, we offer 2-5 years warranty to our products.