Founded in 1993, Kstar is one of the largest professional UPS manufacturers in mainland China accredited with ISO9001 certification. We have been supplying customers worldwide with UPS products ranging from 350VA-120KVA for over 10 years. In addition, we are experienced in fulfilling OEM and ODM orders and willwork with you to meet your exact specifications. 



Headquartered in Shenzhen, Guangdong Province, we own and operate a UPS production facility as well as a casing and battery factory. With a staff of more than 500, including 70 engineers, we are dedicated to providing technologically advanced and high quality products. 



We offer 3 product categories including UPS, inverters and lead acid batteries. Our UPS product line consists of 11 series ranging from 350VA to 120KVA.: Offline Pro2000, Pro Office and VP9800 series, Line-interactive...