Company EXA E&C Inc.

EXA E&C, Inc is a Korea-based company mainly engaged in the environmental construction business. The Company and its subsidiaries operates its business through five main divisions: environmental construction division, which constructs water and sewage treatment plants; clean room, partition and interior division, which is engaged in the provision of clean panels, partitions, interior design solutions and others; manufacturing division, which manufactures speakers under the brand name EMSONIC; crystal device division, which provides temperature compensated crystal oscillators (TCXOs) used as communication terminal parts, as well as carbon nanotube (CNT) division, which provides CNT heating elements applied to electronic products.