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Professional Partner in GPS and Frequency Control
We provide customers with the best product quality, the most reasonable price and the fastest lead-time.
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Customer satisfaction is our core value
We assist many engineers and buyers in designing and selecting the specifications and circuits for GPS / GNSS and frequency components.
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Welcome to request customized service
Assisting customers in ODM design and launching niche products.
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Our Products


Frequency Control

YIC is one of the suppliers offering complete frequency control components, also the earliest and leading ceramic frequency components - ceramic resonator, ceramic filters and ceramic discriminators in Taiwan.

YIC31818GMGG-C product image

Modules & Receivers

YIC supplies the best matching GNSS antenna module to read NMEA data, GNSS receivers, or GNSS modules + internal/external antenna design combinations, and provides free antenna matching adjustments.



YIC provides standard and custom RF antennas. The chamber operates at 300MHz to 18GHz and achieves the requirements of the US NSA65-6 communications equipment - EN50147-1 and GB12190-96.

Where to Buy

At Yuechung International Corp. (YIC), we are dedicated to providing our customers with the highest quality frequency control products, GPS/GNSS modules, receivers, and RF antennas. Our competitive pricing, coupled with fast delivery, ensures an effortless shopping experience. Our technical expertise and assistance help you find the ideal solution for your project. Moreover, we specialize in custom product development, collaborating closely with customers to design and launch innovative, niche products tailored to their unique requirements.