Holy Stone Enterprise Co.,Ltd. together with its subsidiaries, manufactures and sells of multi-layer ceramic capacitors (MLCC) under the IHHEC brand name in Taiwan, China, the United States, and internationally. The company offers MLCC solutions for PoE circuits, switching power supplies, battery management systems, automotive touchscreen LCD modules, LED lightings, and soft termination MLCCs. It offers Azoteq products, including mouse hall rotation wheel, SAR sensor, and inductive sensing keyboards. In addition, it offers ceramic substrate metallization products; resistors; AMB substrates; and semiconductor products, such as rectified diodes, protection diodes, small signal/Schottky, MOSFET/transistor, timing device, and touch IC controllers, as well as SiC products. Further, the company is involved in the import and export of various integrated circuits, modules and other electronic components; engages in investment business and pharmaceutical research and development; design, develop, manufacture, and retail sale of electronic component, machinery, tools and equipment, and other electronic components; provides biotechnology services; manufactures audio-visual electronic products; and wholesale of pharmaceuticals, western medicine, and medical devices. Additionally, it is involved in wholesale of electrical and precision instruments; computers; machinery and equipment; materials; information equipment; electricity; and electronic materials, as well as patented applications. It serves telecommunication, consumer electronics, automotive electronics, and industrial electronics industries. Holy Stone Enterprise Co.,Ltd. was founded in 1981 and is headquartered in Taipei, Taiwan.