◆About 3R Systems Corp. Founded in 2001, 3R has devoted itself to become a leading supplier and electronic expert. After years of solid work and experience, 3R is the "One-Stop" solution for your needs. Now, 3R stands a major manufacturer of Optic-Electronics. ◆The "3 Rivers" of 3R Because one river can be small, but several rivers can fuse together and become a powerful one. Under this philosophy, 3R has grown into a diversified group.