Customer Support +86-755-26975359

Key Email Addresses to Receive Help
Purchase Orders – info@flagsensor.com
Quotes and Invoices
All official quotes and invoices will be issued from Flagsensor an flagsensor brand is owned, made, and sold by Flagsensor or Flagsensor authorized distributors. Payment should be remitted to your local Flagsensor location, most often in the country of purchase.
SHIPPING AND ORDER TRACKING
Local Fulfillment
Flagsensor products are sold through the Flagsensor  direct or through a distribution network in over countries. In most cases, and brokerage in the sales price. In many cases tax is also included on the invoice at the time of sale.
Methods of Shipment
The shipping method for an order varies depending on the country the order is shipping to and the warehouse from which the order is being processed. When an order is placed, you may have the option of selecting a shipping method. However, in some regions, only one shipping option exists. If you have a question about the method of shipment utilized for an order, please contact – info@flagsensor.com.
Track Order Status
Order status includes the order packing slip contents, the status of payment, estimated ship date, and shipment tracking number.
Warranty and Repair
With a  limited hardware warranty, Flagsensor provides repair coverage against defects in workmanship to restore the functionality of your device.