Samsung phones have their own original manufacturers.
Before the Samsung mobile phone is shipped, some mobile phones have built-in wireless charger receiver chips, so you can directly put the wireless charger to experience the wireless charger. For wireless charger accessories, Samsung mobile phones have their own original production, but in the process of selling mobile phones is not added to the accessories, you need to add money to buy.
Different Samsung mobile phones, chargers are different manufacturers, there are Samsung's own, there are generation processing.
< br >
For example, the note4 charger is produced by Dongguan Samsung Electric Co., LTD., and the S5 charger is produced by Huizhou Samsung Electronics.