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 we can provide consulting services such as application assistance and factory audit guidance.
How to obtain certification for explosion-proof electrical products outside the CCC certified product catalog for explosion-proof items?
ZhongNuo Inspection: Currently, the product catalog only includes the majority of explosion-proof electrical equipment, but there is still a portion of explosion-proof equipment that is not included.
For example, large-scale system equipment, transmitters, pressure sensors, level indicators, flammable gas detectors, flowmeters, and the like are not included in the product catalog.
You still need to apply for the original explosion-proof certification and obtain the explosion-proof certification before it can be used in explosive hazardous areas.

Market Access System for Explosion-Proof Products
1. Explosion-proof certification system
(1) Suitable for all explosion-proof products
(2) Certification Mode: Type Testing
2. CCC Certification
(1) Suitable for select explosion-proof products only (excluding metering products and explosion-proof lighting)
(2) Type Testing + Factory Inspection
3. Coal Safety Mark (MA)
Products suitable for use in coal mine underground
(2) Type Testing + Factory Inspection

Can coal safety certification be converted to explosion-proof 3C certification? - Response 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.
It is the CCC certification. Products under the explosion-proof 3C certification category obtain the explosion-proof CCC certification certificate through the certification method of "type testing + factory audit."
Coal Mine Safety Certification, abbreviated as "煤安认证," 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 combines "type testing" with "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.

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 product catalog must obtain a CCC certification certificate.
Imported products that are listed in the CCC catalog and are for sale must also obtain a CCC certification.
The process for applying for a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.
Explosion-proof 3C Certification Consulting Services - Shenzhen Zhongnuo Testing Technology Co., Ltd.