ShenZhen Ji N Battery Science and Technology Co., Ltd. is a professional large-scale manufacturer of all kinds of mobile phone batteries , is a high-tech enterprise combining researching , developing , manufacturing and marketing activities . Our factory covers about 3000 square meters and with more than 300 employees. Adopting the ISO9001 quality management system, we put great emphasis on management and quality control, and provide a complete set of after-sales service. Our products have got the CE and ROHS approvals. Our mobile phone batteries are compatible with Nokia, Motorola, Samsung, Panasonic, Philip, Sony Ericsson, LG, China Battery, and Black Berry Battery phones. Our products sell very well in North America, South America, Africa, , Southeast Asia and domestic market , where we have long-term partnerships with many famous enterprises. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in mobile power, mobile phones and other industries.We hope to cooperate with more customers for mutual development and benefits . Welcome your inquiry and visit us ! Hope to have a good and long-term cooperation with you ! Read more