ShenZhen Pinsum Technology Co.,Ltd was founded in May 2003 , is specialized in the development, production and sales of green rechargeable batteries : nickel metal hydride batteries, lithium polymer batteries, 18650 lithium batteries, mobile power and power bank lithium national high-tech enterprises . The company passed the ISO9001, BSCI, product passed CE, UL, REACH, ROHES, CTIA certification, the products worldwide through a PICC purchased a product liability insurance....