Shenzhen Zhongnuo Testing Technology Co., Ltd. specializes in consulting services for explosion-proof CCC certification. We have an extensive portfolio of consulting cases in the field of explosion-proof 3C certification. We are well-versed in the application process and technical requirements for explosion-proof 3C certification, and can provide clients with consulting services such as application assistance and factory audit guidance.
Which institution can apply for the explosion-proof 3C certification and 3C factory audit?
Intrinsically Safe 3C Certification is for intrinsically safe electrical products listed in the Intrinsically Safe 3C Catalog.
Adopt the "type test + factory audit" approach, where the factory can be its own facility or an OEM/ODM factory.
This certification is divided into two sections.
Firstly, product testing is conducted according to the GB/T3836 standard for explosion-proof testing. Upon passing the testing, a type examination report is issued.
Firstly, conducting factory audits, which we refer to as "factory inspections," involves on-site assessments of the production facilities.
There are numerous 3C certification bodies, but finding one that specializes in explosion-proof 3C certification can be challenging.
For more details, please contact Shenzhen ZhongNuo Inspection Technology Co., Ltd.!

Do imported explosion-proof electrical equipment need to apply for the CCC certification?
The CCC certification is a mandatory product certification in China, meaning that all explosion-proof electrical equipment listed in the CCC catalog must obtain a CCC certification certificate.
Imported products that fall under the CCC product catalog and are intended for sale must also obtain the CCC certification.
The process for applying for the防爆 CCC certification for imported explosion-proof electrical equipment is essentially the same as for domestically produced products.
All must undergo application, type testing, and factory audit. If the factory is overseas, an audit must also be conducted abroad.

What should be noted when applying for a防爆3C certification?
1. Is the product design in compliance with the GB/T3836 standards?
2. Can certification documents be provided?
(1) Technical Drawings: Includes circuit diagrams, assembly drawings, structural drawings, PCB layouts, numbering diagrams, BOM sheets, etc.
(2) Product Corporate Standards and Instructions
(3) Product Name, Model Number, Applicant Company
(4) Samples: Complete unit samples, batteries, uncapped circuit boards, non-metallic material surface blocks, etc.
(5) Additional Materials: Casting Process Documents, Copy of Ex Component Explosion-Proof Certificate, Battery Testing Report, Shell Material Testing Report, Wireless Transmission Power Testing Report, etc.
Not all of the above information is required; it depends on the actual structure of the product and its explosion-proof type.
3. Do you have engineers with explosion-proof technology expertise?
4. Are there specific requirements for the certification authority and explosion-proof rating?
5. Next is the budget for the costs.
For more details, please DM Shenzhen ZhongNuo Inspection Technology Co., Ltd. for communication!

Does the explosion-proof certification include the explosion-proof 3C certification?
Currently, in China, explosion-proof certifications are categorized into Explosion-proof 3C Certification and Explosion-proof Certificate Certification.
The explosion-proof certificate and the explosion-proof 3C certification are for different types of explosion-proof products, belonging to different certification models.
As of October 1, 2009, a portion of explosion-proof electrical equipment was included in the CCC certification catalog, which is a mandatory product certification.
Products within the catalog undergo explosion-proof 3C certification, adopting a "Product Testing + Factory Audit" model.
Both product type testing and factory on-site assessment are required.
Certificate of Compliance for Explosion-Proof Products applies to products outside the Explosion-Proof 3C Catalogue. The certification model is Product Testing; once Product Testing is passed, the Explosion-Proof Certificate of Compliance can be issued.
Of course, products outside the explosion-proof 3C catalog can also apply for just the explosion-proof certification, but there's a risk of being penalized by market regulation. This is something for the client to consider on their own. When inquiring, the client should first confirm the type of product and then decide on the certification model.
If you are still unsure whether the product is included in the Intrinsic Safety 3C Catalogue.
Contact Shenzhen ZhongNuo Testing Technology Co., Ltd. directly for an assessment and confirmation!
Explosion-proof 3C Certification Business Consultation Services - Shenzhen Zhongnuo Testing Technology Co., Ltd.