Ormet Circuits, Inc. designs, manufactures, and sells conductive pastes and inks for printed circuit board fabrication and microelectronics industries. The company provides lead-free copper-based sintering pastes. Its products are applied in semiconductor packaging, die attach, printed circuit boards, photovoltaic, lead free solder replacement, and electro-magnetic shielding. Ormet Circuits, Inc. was formerly known as Toranaga Technologies, Inc.