Xingjisheng Electronics Co., Ltd. is the manufacturer that devote to provide OEM/ODM IT products. Our products include DVB, ISDB-T HD and iphone 4g battery case that is my new products. The battery made in LI-POLY is 1900mAh, and has multiform protection ***** whole battery case is very thin. Our product has passed CE ROHS FCC authentication , and exported to Japan over 40 ***** customers are around the world:Taiwan, HK, China, S-E Asia, Japan, korea, USA, and Europe. We can supply neutral product that has no logo for you, and also can provide customization product if you need a lot of battery case.`
