iphone replacement battery factory

Shenzhen ?Guangxin Hongsheng Electronic Technology Co., Ltd which is a leader manufacture of phone battery with over 10 years , 7 automatic production lines,220 trained qualified workers,50,000 pcs/day throughput. Our inspection start from raw material and ended before packing, all battery tested with real iphone before shipping to customer. Our after-sale service is, if the battery is not contrived damaged or improper operation,all quality problem we will take full responsibility to replace with new battery. For the new customer,we provide free sample service to support customer's requirements. Short production time is our feature also,from place order to delivery,we only take 2-3 days,it's greatly guarantee the customer's supply of goods.