Co-Tech Development Corp

Co-Tech Development Corporation (CTDC), along with its affiliated companies, specializes in the production and distribution of copper foils throughout Taiwan and mainland China. The company's operations are segmented into its core Copper Foil business and other diversified areas. CTDC's comprehensive product line includes essential materials such as fiberglass, epoxy resin, copper foil, fiberglass cloth, and polyimide (PI). They also manufacture a range of critical components, including copper foil substrates, various types of printed circuit boards (PCBs) – such as flexible PCBs and copper clad laminates – BGA carrier boards, TAB, and chip-on-film solutions. These advanced products are vital for a broad spectrum of modern applications, including AIoT, cloud computing, 5G communication, automotive electronics, medical devices, wearables, home appliances, and personal computers. Originally incorporated in 1998 as Co-Tech Copper Foil Corporation, the company officially rebranded to Co-Tech Development Corporation in June 2014. Its corporate headquarters are situated in Taipei City, Taiwan.