Shenzhen Zhongnuo Testing Technology Co., Ltd. offers ATEX and IECEx certification consulting services, well-versed in international explosion-proof standards such as IEC 60079, EN 60079, and ISO 80079. We are familiar with the international factory audit systems for explosion-proof certification. We can provide reference materials, preliminary explosion-proof technology, and factory inspections for certification, offering robust support for enterprise explosion-proof product export certification!
IECEx explosion-proof certification adopts a certification method consisting of type testing (product testing) + factory quality system inspection + post-certification supervision.
So the entire IECEx certification process encompasses the stages of providing documentation, preparing samples, product testing, factory inspection, and issuance of the certificate.

What are the applications for IECEx certification? -- Shenzhen Zhongnuo Testing Technology Co., Ltd.
IECEx is an international certification, with several ExCB and ExTL organizations based in China as well.
It's widely known that the process for a company to apply for IECEx certification is rather complex, and the normal certification cycle takes about 5 to 6 months.
During the certification process, it is also necessary to provide and modify various certification documents and technical files. Many companies have expressed that they cannot handle this.
So there are also many IECEx certified agents on the market, such as Shenzhen Zhongnuo Testing Technology Co., Ltd.
We are familiar with the IECEx certified product standards (IEC 60079 series) and system standards (ISO 80079-34).
Familiar with the entire process and able to assist in compiling technical documents with available certification materials.
We can assist with initial product explosion-proof design and modification, as well as provide factory explosion-proof system training for corporate clients.
To ensure the company applies for IECEx certification.

Application cycle for ATEX certification at Shenzhen Zhongnuo Testing Technology Co., Ltd.
The ATEX certification timeline depends on the customer's chosen explosion-proof type, classification, and factory audit status. The specific timeline is subject to actual circumstances.

ATEX explosion-proof certification directive has the following certification modes:
(1) Mode A: Internal Production Control
(2) B Mode: EC Type Testing. Document Review + Product Testing
(3) C Model: Conforms to type. A method of quality assurance, with annual random sampling inspections
(4) D Mode: Explosion-proof System Certification. Factory explosion-proof system audit, includes annual review, EN ISO-IEC 80079-34-2011 (EN 13980)
(5) E-Mode: Product Quality Assurance System. Factory explosion-proof system audit, with annual review, EN ISO-IEC 80079-34-2011 (EN 13980)
(6) F Mode: Product Verification. A method of ensuring quality, where each batch of goods is verified before export.
(7) G Mode: Unit Certification. Batch certification for a specific product
ATEX Certification and IECEx Certification Consultancy - Shenzhen Zhongnuo Testing Technology Co., Ltd.