one、DRAfter sales maintenance cost standard

two、 DRMake up drilling/Charging standard for repair of spare parts

three、Logistics rules and expenses

1）  Logistics rules：

①　After goods are delivered（Including after-sales）The service of modifying the receiving address is not provided；

②　remandDRDamage or loss of goods in transit，Shall be borne by the sender。

③　Expenses incurred in international orders due to customs clearance, etc，Parcel post area byDRbear，Other non postal areas shall be borne by customers themselves。

2）  Freight standard outside mainland China（Parcel post in mainland China）：

The transportation cost is based on the basic transportation cost+commodity price2‰collect，Please refer to the following for basic shipping costs：

four、DRCustom fee standard

five、DRCompensation for loss of certificate

six、DRStandard of commodity packaging cost

seven、DRGift expense standard

This rule was updated on2021year11month23day，Effective from the date of renewal