USR IOT is a manufacturer and an industry leader in IoT field for serial data communication. Welcome to order a sample to test and check quality. MOQ is 1 for a normal item. The payment terms of USRIOT is 100% payment in advance by PayPal, bank transfer and credit card.

How do USR IOT ship the items and how long does the sample arrive? The sample can be shipped within 2 working day. Express DHL or TNT or FedEx usually takes 3–6 days to arrive.

How to make sure the quality? USRIOT has owned many advanced testing instruments to ensure quality control, process quality control, outgoing quality control.

About ODM and OEM: USR IOT can provide customized service for customers, which include ODM and OEM service.

About the after-sale service: https://h.usriot.com/ is a technical support website of USR IOT.

Please submit your technical questions to https://h.usriot.com/ and USR IOT will respond to you in 1 business day.

How to buy:

You can contact USR IOT sales during the business day:

Email: sales@usriot.com,

Or you can purchase goods from USRIOT’s official online shop https://en.usr.cn/ directly.