Greenfiltec Ltd. engages in the business of designing, manufacturing, selling, and installing modular chemical filters. The firm also offers airborne molecular contaminant micro-pollution prevention related products; on-site installation and testing; and analysis services for domestic and foreign semiconductor, panel, and DRAM plants. It operates under the Taiwan and Others geographical segments. The company was founded on March 24, 2014 and is headquartered in Taoyuan, Taiwan.