Shenzhen Zhongnuo Inspection & Technology Co., Ltd. specializes in explosion-proof CCC certification consulting services and boasts an extensive portfolio of consulting cases in the field. We are well-versed in the application process and technical requirements for explosion-proof 3C certification, offering clients services such as application assistance and factory audit guidance.
Do you have a product catalog for explosion-proof electrical equipment that has been converted to mandatory product certification (CCC certification)?
Zhongnu Inspection: Yes. The market has simultaneously issued a mandatory product certification announcement for explosion-proof electrical equipment, transitioning from production license to mandatory certification.
Also issued a notice on the transition of explosion-proof electrical products from production license to mandatory certification scope.
Products listed in the product catalog must be manufactured, sold, or engaged in other business activities during the transition period with a valid production license or CCC certification.
After the transitional period, only products with valid CCC certification can be manufactured, sold, or engaged in other business activities.

Ex-proof CCC Certification Authority
China Quality Certification Center (CQC)
Fang Yuan Mark Certification Group Co., Ltd. (CQM)
Nanyang Explosion-Proof Electrical Equipment Research Institute Co., Ltd. (CNEX)
Shanghai Instrumentation and Automatic 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)

Can coal safety certification be converted to explosion-proof 3C certification? - Answer from Shenzhen Zhongnuo Testing Technology Co., Ltd.
Pursuant to the announcement, as of October 1, 2020, certain explosion-proof electrical equipment has been transferred to the mandatory product certification catalog.
The product falls under the Explosion-Proof 3C Certification Catalogue and obtains the Explosion-Proof CCC Certification by undergoing a "Type Test + Factory Audit" certification process.
Coal Safety Certification, abbreviated as MAC, is a mandatory certification for all types of products and equipment used underground in coal mines, issued by the Safety Standardization Center.
The certification method is a combination of "type testing + factory audit."
Currently, mandatory product certification bodies and coal safety certification bodies are under different departments.
There is no mutual recognition between them. Coal safety certification and explosion-proof 3C certification are independent of each other.
The coal safety certification or the explosion-proof 3C certification cannot be substituted or converted for each other; they must be applied for separately.

After the explosion-proof CCC certification replaces the production license, do we still need an explosion-proof compliance certificate?
Since the issuance of the market supervision regulations regarding explosion-proof electrical products and the like in July 2019
Following the announcement of mandatory product certification management implementation requirements after the transition from production license to mandatory product certification management,
Many companies producing explosion-proof electrical products have gained a certain understanding of the explosion-proof 3C certification system.
But, does the implementation of the explosion-proof 3C certification system replace the original explosion-proof qualification certificate?
Does the product need an explosion-proof certification to enter the market?
What are the additional requirements for a company to produce explosion-proof electrical products?
In fact, a careful reading of this announcement reveals that...
The announcement only includes a portion of explosion-proof electrical products in the scope of mandatory product certification.
(For details, refer to the product catalog of the mandatory explosion-proof electrical products certification.)
A significant portion of explosion-proof products have not been included in the market.
Common items include pressure transmitters, flammable gas detectors, breathing valves, dust removal equipment, and mechanical products.
Extraneous to the product catalog, explosion-proof equipment installed and used in explosive areas must strictly comply with the requirements of the GB/T3836 series explosion-proof standards.
Obtain the corresponding explosion-proof certification.
Explosion-proof 3C Certification Business Consultation Services - Shenzhen ZhongNuo Testing Technology Co., Ltd.