- Business
- Chunghwa Precision Test Tech. Co., Ltd. engages primarily in the design, manufacture, and sale of semiconductor testing components and printed circuit boards (PCBs). Its core products include wafer test boards, probe cards used for wafer testing to assess yields after semiconductor production, load boards which interface for yield testing post-IC packaging during the semiconductor manufacturing back-end process, and probing needles that transmit signals between the substrate and probe cards. The company also provides electronic parts and machinery-processed products, invests in and wholesales electronic materials, manufactures smart equipment, and offers smart factory software and hardware system integration alongside technical consulting services. Chunghwa Precision Test Tech operates both in Taiwan and internationally, targeting semiconductor manufacturers and related industries. Founded in 2005 and headquartered in Taoyuan City, Taiwan, the company is recognized for its combined research and development and manufacturing capabilities in semiconductor test interfaces.
In the last two years, Chunghwa Precision Test Tech has embarked on significant strategic initiatives including a recent mutual investment agreement and business alliance with Yokowo Co., Ltd., a global player in semiconductor front-end probe cards and back-end test sockets. This alliance, initiated in November 2025 with a combined capital investment of USD 2 million, aims to leverage complementary technological strengths and market reach to enhance product development and competitiveness in semiconductor testing solutions globally. The company has also experienced double-digit revenue growth driven by increased demand for its IC test interface solutions and AI-driven probe card design innovations, positioning it as a prominent supplier within the semiconductor testing supply chain.
Overall, Chunghwa Precision Test Tech operates within the semiconductor industry, specializing in semiconductor test interface solutions and printed circuit boards, serving semiconductor manufacturers worldwide. It advances its market position through continuous product innovation and strategic partnerships, capitalizing on its integrated in-house production model that spans design, manufacturing, assembly, and after-sales service to provide comprehensive testing solutions.