TH2505277-C01-C01

Certification number:

TH2505277-C01-C01

Attestation type: CE

Applicant:

Tianjin Donghao Flxible Hose Technology Co.,Ltd

Product:

stainless steel bellows

Model:

DN3,DN4,DN5,DN6,DN8,DN10,DN12,DN15,DN20,DN25,DN32,DN40,DN50, DN65,DN80,DN100,DN125,DN150,DN200,DN250,DN300

Date of Issud:

2025-05-21

Standards ）：

EN ISO 10380-2012

The content of the QR code is consistent with the original certificate,it is a true certificate, otherwise it is a forged certificate.

（二维码内容与证书原件一致为真证书，否则为伪造证书。

For further confirmation, please contact: +86-0755-86615100

Website Statement

This website is protected by our company, and the source address should be clearly indicated for reprinting. Thank you for your cooperation ~

Certification basis

Information Security Technology-Basic Requirements for Classified Protection of Network Security

Link：

Customer service WeChat

Headquarters Business Liaison