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.
Can coal safety certification be converted to explosion-proof 3C certification? - Answer from Shenzhen ZhongNuo Testing Technology Co., Ltd.
Based on the announcement, as of October 1, 2020, certain explosion-proof electrical equipment has been transferred to the mandatory product certification catalog.
This is the CCC certification. Products that fall under the Explosion-proof 3C certification category obtain the explosion-proof CCC certification through the "type test + factory audit" certification method.
Coal Safety Certification is the abbreviation for Coal Mine Safety Certification, which is a mandatory certification implemented by the Safety Standardization Center for all types of products and equipment used underground in coal mines.
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.

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

What is the relationship between the explosion-proof certificate and the explosion-proof CCC certification?
Which certification is required for a company's explosion-proof products to enter the market? What are the requirements for the applicant company, etc.? These are many of the current dilemmas faced by enterprises.
Below, ZhongNuo Inspection simplifies the answers for everyone.
Firstly, both explosion-proof certification and explosion-proof CCC certification are certification requirements for explosion-proof equipment.
Whether to obtain the explosion-proof certificate or the explosion-proof CCC certification largely depends on the product category.
In plain terms, it's about checking if your product is listed in the Explosion-proof CCC certification product catalog.
Yes, it requires a防爆CCC certification; no, a防爆qualification certificate is sufficient.

How can certification be obtained for explosion-proof electrical products that are not listed in the CCC certification catalog for explosion-proof products?
ZhongNuo Inspection: Currently, the product catalog only includes the majority of explosion-proof electrical equipment, but there are still some explosion-proof equipment that are not included.
For example, large-scale system equipment, transmitters, pressure sensors, level gauges, flammable gas detectors, flowmeters, and the like are not included in the product catalog.
You still need to apply for the original explosion-proof certificate, and obtain the explosion-proof certificate before using it in explosive hazardous areas.
Explosion-proof 3C Certification Consulting Services - Shenzhen Zhongnuo Testing Technology Co., Ltd.