1. All products have one year warranty.If there is no man-made problem,we will replace or repair for your freely.

2. We own the best after-sale service.If any problems happen,our team will do our best to solve for customers.

What we can do for you

1. Besides above-mentioned product, we also design and manufacture varieties of battery pack for Power Bank. According to your demand, we can customize all new battery pack design for your product.

2. OEM & ODM service are welcomed, we have rich experience of Logo-Printing, such as Silkscreen printing, Laser engraving, Pad printing, Water printing and so on.

Why choose Guoguo

Guoguo is owning a strict quality test system.

We ensure every order will not live up to the customer's requirement.

Every order will be check by the professional shilled engineer before shipping.

                    Box size: 11*2.8*12cm                                                      

                    50pcs per master carton                                                    

                    Carton Size:  45x40x19cm

                  we also support customized packaging.

• We are a leading specialist manufacturer in this industry.
• We produce rechargeable power banks ,car chargers, wall adaptors and chargers .
• We promoted products all over the world.

     Our company has passed the CE, RoHS, FCC, PSE certifications. We assure that all our products are under the quality control system. And we also have rich experience in OEM/ODM operation.