12000mAH power bank big capacity power bank factory supply

12000mAH mobile power bank Specification:

3. Workers manufacture products in accordance with provided technical document The first,several products of each day will be checked first by the worker, then by our full time QC inspector. Mass production will begin only if the products have been tested and have passed inspection.

4. During mass production, personel will periodically check products to ensure randomized testing.

5. Our QC team completely a tour of inspection and parts are spot checked before they are able to move on to the next phase in production 

6. Finished products are checked to determine their quality level

7. Quality feedback from the marketing department is rapaidly and efficiency, delivered to the QC and technical departments, allowing design improvements and corrections to happen as quickly as possible.

 How to order power bank from us ?

1. Please tell us the model and quantity and your speacial demands.

2. Proforma Invoice confirmed, the order will be arranged upon receipt of your payment.
3. Confirm and ship the goods, then tracking number will be sent to you promptly.
4. We will help to track your goods until you receive them safely.

Welcome to contact us or email us. thanks very much !