Buyers Guide

Q: Are you a manufacturer or trading company?

A: Manufacturer and an industry leader in the IoT field for serial data communication

Q: Can I have a small order? What’s your MOQ?

A: Welcome to order the sample to test and check quality. MOQ is 1 for normal item.

Q: What’s the payment terms?

A: 100% payment in advance by Paypal, bank transfer, credit card

Q: How do you ship the items, and how long does it take to arrives?

A: Samples can be shipped within two working days.

Express DHL or TNT, or FedEx usually takes 3-6 days to arrive.

Q: How to make sure of the quality?

A: Process Quality Control - Outgoing Quality Control

Q: How about after-sales service?

A: Online supports from our technical support center:

Q: Do you accept ODM or OEM?

A: Yes, we provide customized service for our customers.

Q: How to buy the sample or send an inquiry?

A: Please place the order from or send an email to

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