Introduction: TXC Corporation, founded in 1983, is a leading manufacturer of professional frequency control products. We are committed to researching, designing, manufacturing, and selling dual in-line package (DIP) and surface mount design (SMD) quartz crystal products. TXC now focuses on five major product categories, such as high-quality quartz crystal units, automotive crystals, crystal oscillators (CXO), surface acoustic wave (SAW) filters, and timing modules (TM). Our goal is to add value to our customers by providing frequency devices and modules, designing services, and providing complete solutions that fully meet their various needs. We believe that TXC's cost-effectiveness, quality, delivery time, and customer service capabilities will exceed our customers' expectations. TXC is now highly recognized as a first-class supplier and is deeply valued by customers. Taiwan Jingji Co., Ltd. will continue to pursue excellence that does not meet, but exceeds the strictest customer standards.