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Invention Patents
Up to now, Dayou has awarded by 29 National Invention Patents, 1 China Excellent Patent and 39 Utility Model Patents.










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Marketing Dept: 0086-795-324 1001
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HR Dept: 0086-795-324 1608
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Fax: 0086-795-324 0168
Email: sales@dayou-tech.comAdd: No.18 Chunyu Road, Economic Development Zone, Yichun City, Jiangxi Province, 336027 (North plant)
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No. 565 Huancheng South Road, Yichun City, Jiangxi Province,336028 (South plant)

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