You have a good idea on external battery case and also have done its research and knows it can promote this type of product, but do not actually know how to style it or don't have the manufacturing capacity to make it. You may turn to ODMs. Shenzhen Alleasa Electronics Co.,Ltd. is such a manufacturer. In most cases, ODMs also fabricate the merchandise they look and their customers get the goods branded in their own names and sell them. In the instance of an ODM, you may have little to no control over product specifications and so you have to set adequate parameters and frameworks in which the ODM should work.
Alleasa's products have been designed with love for nature. usb c adapter is one of Alleasa Consumer Electronics's multiple product series. The offered Alleasa usb type c cables is designed with the aid of the best quality raw materials. The product is certified under CE, FCC, and RoHS. Alleasa Consumer Electronics's customer service can stay focused on its goals to achieve the right balance. Its light weight contributes to its strong portability.
Alleasa Consumer Electronics sincerely hopes that our customers will succeed in business transactions. Get quote!