RN2 TECHNOLOGIES CO., LTD. is a Korea-based company primarily engaged in the manufacture and distribution of low temperature co-firing ceramic (LTCC) solutions. The Company operates its business through three segments: component segment, substrate segment and material segment. The component segment mainly produces couplers, delay lines and terminations for communication industry. The substrate segment provides LTCC substrates and foundry services for medical image diagnosis devices and manufacturing device development business. The material segment manufactures LTCC powders of high and low dielectric for communicational device business. The Company distributes its products within domestic market and to overseas markets.