Shenzhen KSTAR Science and Technology Co., Ltd. founded in 1993, is a leading brand in power supply solution, including data center infrastructure solution(UPS system, battery, precision cooling etc), R&D, and manufacture of PV and ESS solutions. According to the IHS Markit latest report, Kstar ranked six in the global UPS（Uninterruptible Power Supply) market and ranked top ten in the inverter market. We also offer whole OEM/ODM solutions，competitive price and after-service. KSTAR has more than 3000 employees and 18 overseas branch offices in different countries since 1993. learn more：www.kstar.com