Quantum Energy Technology Co., LTD.(also named”QET”), was established in 2018,and specialized in energy storage & power delivery solutions.Its main products includecapacitor, lithium ion battery, resistor,connector, converter, industrial lighting etc. we are committed to provide customers with competitive products, services and solutions. QET maintains its corporate headquarters and R＆D Center in Nantong, China. Manufacturing facilities are located in Nantong & Changzhou, which aquired ISO9001、QS9000、ISO14001、IATF 16949 ,and received UL certifications. QET’s products are wildly applied for automotive, heavy transportation, renewable energy, backup power, wireless communications and consumer and industrial electronics.