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Thank you for using shenzhen desert grey Wolf technology co., LTD. Production of products Such as the inconvenience due to product quality problem, I am very sorry, my company will be professional technical or customer service staff enthusiasm to do the following service for you, please understand after sales process.

 

Said the little LangChuan Landscape oxygen bar The green one After-sale protection methods:

If for consumers to purchase products because of quality problems within seven days no reason to return, non-artificial damage directly change (dealers) within 15 days when consumers buy the machine well, please keep the receipt or invoice, with complete warranty card information when maintenance Courier back to the company, and keep complete product serial number on machine has garment when he becomes surety for a change.

Machine shall not remove, maintenance, keep a complete QC fragile label.

Non-artificial damage, appearance or screen for artificial damage, such as machine for non YuanZhuangChe re-charge machine caused by burn, etc. Reason is beyond the scope of this consignment. But can free maintenance, only charge the cost of materials.

Please express properly packaging machine, do not cause damage in transit.

Warranty conditions

I, consumers to buy the machine well, please keep the receipt or invoice, with complete warranty card information when maintenance Courier back to the company, and the machine code has retained complete product series for the basis of the warranty.

Second, the machine shall not remove, maintenance, keep a complete QC fragile label.

Third, the non-artificial damage, appearance or screen for artificial damage, such as machine for non YuanZhuangChe re-charge machine can burn out of free maintenance, only charge the cost of materials.

Four, please express properly packaging machinery, not damaged in transit.

 

Paid service

The following services for the paid service scope, the customer service center will charge fees, concrete expense will be subject to the actual quote

A, specification, crust, disks, gifts to be outside the scope of the warranty, you can choose to pay maintenance;

Second, the host or accessories is beyond free maintenance period, due to natural disaster or other force majeure or human improper operation built into the damage;

Three, user maintenance, remove the diffuser, the use of factory sales, the company authorized or approved parts caused by the fault and damage;

Four, and damage caused by improper connection of voltage;

Five, the user to install this product software non-truth horizon using fault;

Sixth, the problem of the computer virus and fault;

Eight, product serial number label, QC fragile mark tear, damage, or unable to identify or warranty card record information does not accord with product information;

Nine, other are not in accordance with requirements of the product instruction manual use, maintenance, maintenance caused by the fault or damage;

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