We charge Sample's fee and the shipping cost, But we'll make a balance or cut down the sample's quantity when you place order in our company.

Whatever product you interested, welcome send your information directly to my email, or chat with us online.

After we get contact details, and confirm the samples, you can send us the PO and confirm the order, we will do and send PI for you to confirm.

We will arrange the production after receiving your deposit, usually 30%.

Maybe there are 3 reasons i.e. device power-off, weak or none signal, SIM card debts or GPRS service overdue.

 Firstly, to use your phone call the number of SIM card to make sure the device is power on and the SIM card is well-inserted and with enough balance. Second, to check the GPRS and network. Third, to check device parameter make sure the settings are right. Fourth, to check device status.