Founded in 1993, with more than 1,600 employees, KSTAR has developed into one of the largest professional UPS manufacturers in the world, specialized in R&D, manufacturing, marketing and Global sales. Headquartered in Shenzhen, Guangdong, we own and operate two UPS factories, a casing and a battery factory. We are committed to delivering you economical, value based UPS solutions anytime, anywhere.

Kstar is committed to R&D investment and technology innovation. We have trained a world-class technology team of more than 160 professional R&D engineers and senior engineers focusing on developing high technology products with our own complete intellectual property rights. Since 2001, Kstar has increased its annual R&D investment up to 3% of total sales revenue and is also committed to gradually increase R&D investment every year to keep on the innovation momentum.Kstar owns up to 26 patents independently and has 29 patents pending.