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.
explosion-proof CCC certification body
China Quality Certification Center (CQC)
Fangyuan Mark Certification Group Co., Ltd. (CQM)
Nanyang Explosion-Proof Electrical Equipment Research Institute Co., Ltd. (CNEX)
Shanghai Instrument and Control System Inspection and Testing Institute Co., Ltd. (NEPSI)
China Innovation Sea (Tianjin) Certification Service Co., Ltd. (PCEC)
Jiamusi Explosion-proof Electric Motor Research Institute (JEXM)

Is explosion-proof product certification the same as CCC certification? — Answer from Shenzhen Zhongnuo Testing Technology Co., Ltd.
Explosion-proof product certification generally refers to the safety certification for explosion-proof products entering the market, commonly known as explosion-proof certification, and the certificate issued is called the Explosion-proof Compliance Certificate.
CCC Certification, which stands for "China Compulsory Certification," is abbreviated as CCC.
The CCC certification mark is "CCC," which is a product certification system established by the Certification and Supervision Commission in accordance with the "Regulations on Compulsory Product Certification" (Order No. 5 of the Chinese Quality Supervision and Inspection and Quarantine Commission).
As of October 1, 2019, explosion-proof electrical products were officially included in the mandatory product certification scope under market supervision.
Means that certain explosion-proof electrical equipment must be compulsorily applied for a 3C certification to enter the market and be circulated.
Some explosion-proof products are included in the CCC certification scope.
But explosion-proof product certification is not the same as CCC certification.
Only explosion-proof products listed in the CCC Certification Catalogue require a CCC certification; explosion-proof products outside the catalogue only need an explosion-proof qualification certificate.

What test projects are required to apply for an explosion-proof certificate?
Explosive-proof products require passing relevant testing requirements of the explosive-proof standards to obtain an explosive-proof certificate.
Different explosion-proof types, catering to equipment used in various explosive environments, require different explosion-proof testing items.
Many clients also want to know what types of tests are required for explosion-proof products? What are the specific requirements for the explosion-proof design of the products?
Next, let's take a look at some common explosion-proof testing projects.
For instance, with intrinsically safe products, general test items typically include appearance and structure inspection, spark ignition test, dielectric strength, battery and battery pack testing, temperature rise test, transient energy test, and more.
Flameproof products primarily undergo tests such as heat and cold resistance, internal ignition without propagation of explosion, shell pressure resistance, IP testing, temperature rise tests, etc. Different testing items,
For each module or component of the product, every test item ensures that the product meets the explosion-proof standards and achieves the required explosion-proof performance.
If a company is designing explosion-proof products and is unaware of the explosion-proof standards requirements,
ZhongNuo Inspection can offer guidance services for explosion-proof circuit design and explosion-proof structural design.
Including explosion-proof standards, design essentials, drawing guidance, and offering agency services for explosion-proof testing and certification.
Need this service? Feel free to PM Shenzhen ZhongNuo Inspection Technology Co., Ltd. anytime!

Can ODM/OEM companies apply for explosion-proof certification and explosion-proof 3C certification? What are the requirements?
Many customers are asking whether their products are OEM-manufactured, ODM-branded, or purchased.
Can we apply for an explosion-proof certificate or explosion-proof 3C certification?
Here, Zhongnuo Inspection introduces the requirements and conditions for applying for the explosion-proof certification and the explosion-proof 3C certification.
If applying for an explosion-proof certification, the company only needs to provide the product's design drawings and samples.
No requirement for a production factory. Therefore, whether it's OEM, ODM, or products purchased directly, only
We can provide the necessary drawings and samples for certification, and can apply for the explosion-proof certificate.
Of course, the provided drawings and samples must comply with the requirements of the explosion-proof certification standards.
To obtain the explosion-proof 3C certification, in addition to the explosion-proof certificate, a factory audit and an annual supervision and evaluation are required.
Therefore, the applicant must have their own manufacturing factory/OEM/ODM factory.
The application process is also more complex than obtaining a explosion-proof certification, with higher costs and a longer duration.
ZheNuo Inspection has been deeply involved in the explosion-proof field for many years, well-versed in the requirements of the GB/T 3836 series standards.
Extensive experience in the design and modification guidance for explosion-proof products.
We offer a one-stop service for explosion-proof certification, including design modification, drawing evaluation, application, factory audit, and explosion-proof 3C certification.
We have a wealth of case studies and experience. Feel free to DM us!
Explosion-proof 3C Certification Consulting Services - Shenzhen Zhongnuo Testing Technology Co., Ltd.