Shenzhen Sea Winning Electronic Co., Ltd is a commercial manufacturer of standard and customized battery for use in various portable electronic applications, And star from the year 2006 we began to develop the MP3, MP4, Bluetooth products and so on. Hope because of our high quality and low prices centrism the market. Mainly exports primarily, the product sells to Europe and America, Southeast Asia, Middle East, Africa and so on country area.

SWBAK is accredited to the internationally recognized quality standards of ISO9001. The Company dedicate to the development and innovation of products, continue to extend the global market. We are the first rank professional manufactures of Li-ion battery, special in the fields of liquid Li-ion battery cell, laptop battery and battery packs.

The recent company promotes the newest technical the power source adapter, multi-purpose auto-induction transform voltage and electric current notebook power source adapter. This product versatility, wide electric current voltage, has the special-purpose IC automatic identify, avoids mistake which the artificial transform voltage creates, the automatic transform, makes your digital product to be safer.

The product quality is enterprise's life, the high quality product, is the dependence advanced production technology, scientific system regulation control, consummation ISO management and high quality raw material. For example, our company battery plug board design manufacture uses automated the SMT production line to paste the piece, the material which the adapter uses is enough power raw material.

Our business concept is "advanced technology, Service human". We will pay more attention to innovation and improve our quality to become a top-ranking professional manufacturer according to this concept.