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Zibo Yuhai Electronic Ceramic Co., Ltd.


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RoHS Declaration


ROHS Declaration

Hereby, Zibo Yuhai Electronic Ceramic Co., Ltd. declares that its standard products PZT Piezoelectric Ceramic was listed in the exemption list of 2011/65/EU. Their main constituent that conform includes: Pb, Zr and Ti. According to following Annex Ⅲ(7c.1) of the current directive 2011/65/EU, PZT is exempted from the substance prohibition.

Annex Ⅲ
7(c)-I Electrical and electronic components containing lead in a
glass or ceramic other than dielectric ceramic in capacitors,
e.g. piezoelectronic devices, or in glass or ceramic matrix

In addition to PZT Piezoelectric ceramic, Zibo Yuhai Electronic Ceramic Co., Ltd. produces piezoelectric transducers made of the material PZT. These transducers are compliant with the directive by virtue of the exception granted to piezoelectronic devices in Annex Ⅲ and AnnexⅣ. The specific list of actuator products that conform includes:

HIFU beauty sensor
Force sensor
Ultrasonic resonator

Zibo Yuhai company`s products are therefore ROHS compliant.

Zibo Yuhai Electronic Ceramic Co., Ltd.

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Sun Zhaohai

Mr. Sun Zhaohai



Mobile Phone:+8618753397607

Address:No.57 Chuangye Road, Boshan Economic Development Area, Zibo, Shandong

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