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 offer services such as application assistance and factory audit guidance for this certification.
Explosion-proof product certification typically refers to the safety certification for explosion-proof products entering the market, also 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 denoted as "CCC" and is recognized and supervised by the Certification and Supervision Commission according to the "Regulations for Compulsory Product Certification."
Regulation No. 5 of the China Quality Supervision, Inspection and Quarantine for product certification system.

Application documents required for converting a explosion-proof certification to an explosion-proof CCC certificate
A. Explosion-proof Certificate and Testing Report
B. Drawings (assembly drawings, electrical schematics, etc., related to safety)
C. Chinese instruction manual, Chinese label, and warning markings
D. Relevant material reports, key components and materials list
E. Description of Differences Among Various Models Within the Same Application Unit Product
F. Product Description
G. Product Certification Application / Product Certification Change Application
H, Manufacturer Information Sheet

After the explosion-proof CCC certification has replaced the production license, do we still need the explosion-proof compliance certificate?
Since the issuance of regulations on market supervision for explosion-proof electrical products and others in July 2019
Following the announcement of the transition from production license to mandatory product certification management implementation requirements,
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 still need an explosion-proof certificate to enter the market?
What additional conditions are required for a company to produce explosion-proof electrical products?
In fact, just by carefully reading this announcement, one can understand that...
The announcement only includes a portion of explosion-proof electrical products in the scope of mandatory product certification.
(For detailed information, please refer to the product catalog of the mandatory explosion-proof electrical product certification.)
A significant portion of explosion-proof products have not been included in the market yet.
Common items include pressure transmitters, flammable gas detectors, breathing valves, dust removal equipment, and mechanical products.
Extraneous 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.

Do you have a product catalog for explosion-proof electrical equipment that has been converted to mandatory product certification (CCC certification)?
ZhongNuo Inspection: Yes. The market is transitioning from production permits to mandatory product certification for explosion-proof electrical equipment at the same time as its release.
We also issued a notice regarding the transition of explosion-proof electrical products from production license to mandatory certification scope.
Products within 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.
Consulting Services for Explosion-proof 3C Certification – Shenzhen ZN Testing Technology Co., Ltd.