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Our company is a high-tech enterprise established by Chinese researchers, integrating research and development, manufacturing, and sales
We are the developer and manufacturer of Hall effect magnetic sensing chips, with our own intellectual property rights in Hall linear circuits, switch circuits, magnetic sensors, and other products.
Jiuyou has established strategic partnerships with top integrated circuit manufacturing, packaging, testing and other professional manufacturers in the United States, Taiwan, and China. We always use advanced design processes and production technologies such as CMOS, BICMOS, BIPOLAR, BCD, etc. to ensure product and technology leadership, and maximize product consistency, reliability, and stability.
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Adhering to the corporate philosophy of "quality first, customer first, honesty and trustworthiness, and sustainable operation"
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