Original Technology patent:

Since the beginning of our establishment, we pay great attention to the protection of patents property and are protected by patents of every core professionals in time, we expect the wisdom of professionals to become the cornerstone of our company’s survival and development.

Piezoelectric receiver patents:

Piezoelectric speaker patents:

Other piezoelectric patents:


   
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Address: Bldg E, No.1 Guotai North Rd, National New & High-tech innovation center
Zhangjiagang, Jiangsu, China
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