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 services such as application assistance and factory audit guidance.
Can the foreign explosion-proof certification be converted to the Chinese CCC explosion-proof certification? What documents are required?
ZhongNuo Testing: No, the overseas explosion-proof certification Testing unit is not our CCC laboratory, therefore, the issued Report is not recognized.
In the future, imported products listed in the CCC Catalog must undergo CCC certification in China.

What is the relationship between the explosion-proof certificate and the explosion-proof CCC certification?
Which certifications are required for a company's explosion-proof products to enter the market? What are the requirements for the applying company, etc.? These are many of the current confusions faced by businesses.
Below, China Nuotech Inspection will explain in plain language for everyone's clarification.
Firstly, both explosion-proof certification and explosion-proof CCC certification are requirements for the certification of explosion-proof equipment.
Whether to obtain an explosion-proof certificate or explosion-proof CCC certification largely depends on the product category.
In layman's terms, it's about checking if your product is listed in the Explosion-Proof CCC Certification Product Catalog.
Yes, you need to obtain the explosion-proof CCC certification; no, just get the explosion-proof compliance certificate.

Electrical Equipment Used in Combustible Dust Environments Seeking防爆CCC Certification Standards
Explosion-proof Type: Intrinsically Safe
Applicable explosion-proof standards:
GB/T 3836.1-2021 Explosive Atmospheres, Part 1: Equipment, General Requirements
GB/T 3836.4-2021 Explosive Atmospheres Part 4: Equipment protected by intrinsic safety "i"
Exlosion-proof Type: Dust-ignition-proof Enclosure
Applicable explosion-proof standards:
GB/T 3836.1-2021 Explosive Atmospheres Part 1: Equipment General Requirements
GB/T 3836.31-2021 Explosive Atmospheres, Part 31: Equipment protected by dust ignition-proof enclosures "t"
Ex-proof Type: Encapsulation Type
Applicable explosion-proof standards:
GB/T 3836.1-2021 Explosive Atmospheres, Part 1: Equipment – General Requirements
GB/T 3836.9-2021 Explosive Atmospheres, Part 9: Equipment protected by "m" type encapsulation
Exlosion-proof Type: Positive Pressure Type
Applicable explosion-proof standards:
GB/T 3836.1-2021 Explosive Atmospheres, Part 1: Equipment – General Requirements
GB/T 3836.5-2021 Explosive Atmospheres Part 5: Equipment protected by positive pressure enclosure "p"
Ex-proof Type: Dust Ignition-Proof Enclosure
Applicable explosion-proof standards:
GB/T 3836.1-2021 Explosive Atmospheres, Part 1: Equipment, General Requirements
GB/T 3836.31-2021 Explosive Atmospheres Part 31: Equipment protected by dust ignition-proof enclosures "t"

How can one obtain certification for explosion-proof electrical products not listed in the CCC explosion-proof product catalog?
ZhongNuo Inspection: Currently, the product catalog only includes the majority of explosion-proof electrical equipment, but there are still some other explosion-proof equipment.
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 certificate before it can be used in explosive hazardous areas.
Explosion-proof 3C Certification Business Consultation Services - Shenzhen Zhongnuo Testing Technology Co., Ltd.