FineMat Applied Materials Co., Ltd. (6698.TW) manufactures high-precision metal products through chemical etching technology for electronics, semiconductors, optoelectronics, and medical applications; its core offerings include OLED metal masks and high-precision metal mask stretching services for displays, flexible OLED display metal mask production, stencil-printed gold metal masks, precision cleaning and recycling services for OLED and semiconductor components, semiconductor lead frames, vapor chambers, thermal module materials, and full-size precision frames, with customization for applications such as AMOLED evaporation processes, solar cells, and medical device components supplied to international customers. The Taiwan-based company, founded in 2007 and headquartered in Tainan City's Annan District at No. 36, Gongye 1st Road, operates primarily in domestic and overseas markets, focusing on high-end precision manufacturing segments; it listed on the Taiwan Stock Exchange in 2022 following approval for public trading. Recent developments include multiple capital increases to support expansion, such as NT$60,460 thousand in cash in the year prior to listing bringing paid-in capital to NT$663,898 thousand, establishment of subsidiaries including Xu Dong Applied Materials (Shanghai) Co., investments in Htc & Solartech Service (Samoa) Corporation and Chuanyang (Shanghai) Material Technology Co., merger of subsidiary Sense Pad TECH CO., LTD., achievement of ISO9001 and ISO14001 certifications, and successful market entry for G6H open metal masks meeting OLED quality standards.