DASAN Networks (다산네트웍스, formerly known as DASAN Engineering) is a company that develops and manufactures fixed and wireless telecommunication equipment. It offers fiber access transformation and high-speed Internet technology, connected car solutions, air-cooling heat exchangers, auto parts, electronic voting and ballot counting engines and solutions, electromagnetic wave shielding and absorbing materials, and B2C (business-to-consumer) product sales and services through its subsidiary companies.