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 consultation services for the application and factory audit guidance for such certifications.
Market Access System for Explosive-Proof Products
1. Explosion-proof certification system
(1) Suitable for all explosion-proof products
(2) Certification Mode: Type Testing
2. CCC Certification
(1) Applicable only to certain explosion-proof products (excluding metering products and explosion-proof lighting)
(2) Type Testing + Factory Inspection
3. Coal Safety Mark (MA)
(1) Products suitable for use underground in coal mines
(2) Type Testing + Factory Inspection

How do I apply for an explosion-proof certificate? Which organizations issue explosion-proof certificates?
The explosion-proof certificate is a certification that ensures the safety of equipment used in explosive environments.
The certification standards are the GB/T 3836 series. The process for a company to apply for an explosion-proof qualification certificate is quite simple.
Please provide the electrical schematic, assembly drawing, structural drawing, product manual, and corporate standards, etc.
Provide samples for explosion-proof testing that are consistent with the provided drawings and documentation. Upon passing the test,
You can then issue the explosion-proof Testing Report and the explosion-proof certification.
Currently, the main issuing bodies for explosion-proof certification include Nanyang CNEX, Tianjin PCEC, Shanghai NEPSI, various Coal Research Institutes, Suzhou Electric Science Institute, and others.
These institutions all have comprehensive Certificates, with the effectiveness of the certificates being identical.
Although the process is relatively simple, it's not easy to meet the design requirements of the GB/T 3836 series standards for the product.
If the company is new to explosion-proof product design and certification, Shenzhen ZhongNuo Testing Technology Co., Ltd.
We offer specialized intrinsic circuit design and product services, including intrinsic design, circuit assessment, structural design, and drawing guidance consulting.
Successful cases include various sensors, instruments, automation equipment, and robotic products.
Welcome to private message Shenzhen Zhongnuo Testing Technology Co., Ltd. for detailed communication at any time!

Explosion-proof electrical 3C certified products include:
Explosion-proof electric motors
Explosion-proof electric pump
Explosion-proof electrical distribution equipment
Explosion-proof switches, control, and protection products.
Explosion-proof starters
Explosion-proof transformers and related products
Explosion-proof electric actuators, electromagnetic valve products;
Explosion-proof connection device
Explosion-proof surveillance products
Explosion-proof communication and signaling equipment
Explosion-proof air conditioners, ventilation equipment.
Explosion-proof electric heating products
Explosion-proof accessories, Ex components.
Explosion-proof instruments and meters
Explosion-proof sensors
Safety barrier products
Explosion-proof instrument boxes and related products
Explosion-proof lighting and control devices

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 explains it in simpler terms for everyone's understanding.
Firstly, both explosion-proof certificates and explosion-proof CCC certifications are certification requirements for explosion-proof equipment.
Whether to apply for an explosion-proof certificate or an explosion-proof CCC certification largely depends on the product category.
In simpler terms, it's about checking if your product is listed in the explosion-proof CCC certification product catalog.
Yes, it requires the explosion-proof CCC certification; no, then just obtain the explosion-proof compliance certificate.
Explosion-proof 3C Certification Consulting Services - Shenzhen Zhongnuo Testing Technology Co., Ltd.