Generally, the sample of external battery case is provided by Shenzhen Alleasa Electronics Co.,Ltd. without the exemption from freight fee. Taking the distance between export destinations and the port and other overhead expenses into account, the cost of delivering the sample may be higher than the unit price of the sample itself. From delivering the sample out of the factory to customers' hands, the whole manufacturing process can be completed requiring the combined efforts of a great number of people including warehousemen, shippers, and after-sales service staff. The cost of manpower is necessary.

Alleasa Consumer Electronics mainly engaged in usb cables production. usb cables is one of Alleasa Consumer Electronics's multiple product series. Alleasa usb c to usb c cable comes in various specifications and design styles. Its surface is insulative, ensuring maximum safety for users. Alleasa Consumer Electronics provides excellent customer service internally and externally. It meets almost all the laptops' charging standards.

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