Shenzhen Zhongnuo Inspection Technology Co., Ltd. specializes in explosion-proof CCC certification consulting services, boasting a wealth of consulting cases in this field. We are well-versed in the application process and technical requirements for explosion-proof 3C certification, and can provide clients with consultation services such as application for explosion-proof 3C certification and factory audit guidance.
Ex-proof CCC Certification Body
China Quality Certification Center (CQC)
Fang Yuan Brand Certification Group Co., Ltd. (CQM)
Nanyang Explosion-Proof Electrical Equipment Research Institute Co., Ltd. (CNEX)
Shanghai Instruments and Automation System Inspection and Testing Institute Co., Ltd. (NEPSI)
China Innovation Ocean (Tianjin) Certification Service Co., Ltd. (PCEC)
Jiamusi Explosion-Proof Electric Motor Research Institute (JEXM)

Is product explosion-proof certification the same as explosion-proof qualification certificate?
Many customers inquire during consultations: What is the difference between obtaining explosion-proof certification and a certificate of conformity for explosion-proof products?
Explosion-proof certification and explosion-proof compliance certificates are two distinct concepts.
The product has passed the explosion-proof certification, and the final output is the explosion-proof certification.
Explosion-proof certification is the process; explosion-proof certification is the result.
So the customer said the product needs to be certified for explosion-proof or obtain an explosion-proof qualification certificate.
The product must pass the explosion-proof standard tests and meet the standard requirements to obtain an explosion-proof certificate.
Explosion-proof certification can be categorized into different protection types, such as intrinsic safety, flameproof, positive pressure, and encased.
ZhongNuo Inspection boasts a team of explosion-proof engineers who can provide early-stage design for explosion-proof circuits and structures.
Assist companies in preparing the required drawings, technical specifications, and manuals, as well as corporate standards, for explosion-proof certifications, facilitating their smooth acquisition of the explosion-proof qualification certificate.
If you need certifications in this area, welcome to DM Shenzhen Zhongnuo Testing Technology Co., Ltd.

Sample requirements for applying for the explosion-proof CCC certification:
The sample machine submitted by the company must match the approved drawings and be fully assembled; the number of inspections should meet the requirements.
If special disassembly tools are required, they should be sent along as well.
For encapsulated electrical equipment, one set of both encapsulated and unencapsulated products should be submitted.
The transparent pieces for the observation window should be sent separately with at least 3, but no more than 5.
The transparent parts of the lighting fixtures should be sent separately in at least 5 pieces, with an additional 8.
Rubber aging tests should provide 3 to 5 pieces of 35156 rubber blocks.
Two plastic sheets with a diameter of 150-60mm are required for the insulation resistance test of the plastic shell. If the dimensions permit, the test can be conducted directly on the plastic shell.
1-2 finished products are generally required.

Explosion-proof product certification generally refers to the safety certification for explosion-proof products entering the market, commonly known as explosion-proof certification, with the certificate being called an Explosion-Proof Compliance Certificate.
CCC Certification, which stands for "China Compulsory Certification," is also known as "China Compulsory Certification."
Abbreviated as CCC. The CCC certification mark is "CCC," which is recognized and supervised by the Certification and Supervision Administration according to the "Administrative Regulations on Compulsory Product Certification."
Regulation No. 5 of the China Quality Supervision, Inspection and Quarantine Commission on product certification system.
Explosion-proof 3C Certification Business Consultation Services - Shenzhen Zhongnuo Testing Technology Co., Ltd.