About Us

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Shanghai YR Semiconductor Test Co., Ltd. was founded in 2002. We specialize in the development and production of chip test probe cards and related equipment. We provide high-quality and efficient supporting services for the IC industry at home and abroad.

Our company is committed to the localization of probe card production, using imported materials and devices, professionally designed and carefully manufactured, and has successively produced and repaired probe cards for nearly 200 IC design, manufacturing, testing and packaging companies at home and abroad.