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Shenzhen Datang Dingsheng Technology Co., Ltd.

Certification

Shenzhen Datang Dingsheng Technology Co., Ltd. Certifications
Standard: ISO 9001:2015
Number: CN27124Q0273R0S
Issue Date: 2024-11-07
Expiry Date: 2027-11-06
Scope/Range: Design,development and sales of PI polyimide film heating elements for consumer eleceric heating products.
Issued By: Guangdong ZQ Certification Service Co.,Ltd
Shenzhen Datang Dingsheng Technology Co., Ltd. Certifications
Standard: CE
Number: LH-220603012906
Issue Date: 2022-06-29
Expiry Date: 2025-06-29
Scope/Range: the r&d and sales of heating films,heating sheets,electric heating products and flexible circuit boards
Issued By: Shenzhen LH Testing Technology co.Ltd.
Shenzhen Datang Dingsheng Technology Co., Ltd. Certifications
Standard: ROHS
Number: LH-220603012908
Issue Date: 2022-06-23
Expiry Date: 2025-06-23
Scope/Range: the r&d and sales of heating films,heating sheets,electric heating products and flexible circuit boards
Issued By: Shenzhen LH Testing Technology co.Ltd.
Shenzhen Datang Dingsheng Technology Co., Ltd. Certifications
Standard: Graphene far-infrared heating sheet
Number: 检测字第202206000187号
Issue Date: 2022-06-16
Expiry Date: 2025-06-15
Scope/Range: the r&d and sales of heating films,heating sheets,electric heating products and flexible circuit boards
Issued By: Jiangnan Graphene research institute
Shenzhen Datang Dingsheng Technology Co., Ltd. Certifications
Standard: FC
Number: LH-220603012907
Issue Date: 2022-06-29
Expiry Date: 2025-06-29
Scope/Range: the r&d and sales of heating films,heating sheets,electric heating products and flexible circuit boards
Issued By: Shenzhen LH Testing Technology co.Ltd.
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