Dual USB output high capacity Aluminum power bank

Shenzhen DOCA Technology CO., Ltd Company With years of export experience along with excellent quality, advanced services and competitive prices, which has won numerous customers' trust and support.

1. Shenzhen DOCA Technology CO.,Ltd.is a professional enterprise which is specializing in R&D,Manufacture and Marketing for high-quality Lithium products Since 2000 years .It owns several production lines for Power Bank, Backup Power,Mobile Battery,Camera Battery,and high power li-polymer batteries with CE,FCC, RoHs Certifications. 

2. DOCA opens up the market both at home and abroad actively, and establishes steady cooperation relationships with several international famous brands.

3.DOCA researches and develops products with many national key universities and scientific research units, devoting to using the latest technology and originality and launching new lithium products rapidly to lead the market based on the market quotation and the trend of development. 

4. DOCA focuses on quality and service, strict quality control during production and has established sales service centers in all the major cities in China.

Q:How about your delivery time?especially for sample? can i print my logo on Products? 

A: 1-3 days for sample.

7-15  days for mass order.

Logo can be  customized


Q:What is your MOQ?

A: No MOQ limited for sample order, 50 pcs of each for regular order.



Q: Can you provide us best price?

A: As a manufacturer,we have strong capability to provide you costdown solutions and more competitive prices than the trading company.



Q: How do you ship the goods?

A: We support Express(DHL,UPS,TNT,FedEx,EMS),Sea,Air Transport. 



Q:Can we visit your factory?

A: We welcome you paying us a visit at any time.we look foward to your arrival and valuable instructions in the near future.

Q: How about warranty for Products? 

A: for 12 month, we have professional team and good service for clients. 

Welcome your inquiry and order, waiting for you.