Hi Dear,
OKZU is a professional power bank manufacturer in Shenzhen,China since 2013.
We had full OEM/ODM experience to serve our clients from all over the world.
All our items are coming with certificates and we have special team work for after sales service.
We are ready for signing contract with you in case you need it, as honest dealer we never crook our customers.
(TIME IS GOLD) for you and for us. So we have professional production line and staffs who are making nice quality power bank in short time.
Hope to hear from you soon. Good Business Start Here!!Feel free to ask me for more detail of our power bank.
Sincerely
Best Regard
Sam