RN2 Technologies Co., Ltd. engages in the multi-layer components, multi-layer ceramic PCB, and LTCC power material business. It offers 90° hybrid, directional, asymmetric, and broadband couplers; Doherty combiners; terminations; delay lines; dividers; attenuators; quadrifilars; MCP foundry service with LTCC, alumina, AlN, and ZTA substrates, as well as resistor embedded protector. The company was founded in 2002 and is headquartered in Hwaseong-si, South Korea.