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 services such as application assistance and factory audit guidance.
Explosion-proof electrical 3C certified products include:
Explosion-proof motor
Explosion-proof electric pump
Explosion-proof distribution equipment products
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 socket connectors
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 cabinets and related products
Explosion-proof lighting and control devices.

Sample Requirements for Applying for the Explosive CCC Certification:
The sample machines submitted by the company for inspection 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 with the goods.
For encapsulated electrical equipment, a set of both encapsulated and non-encapsulated products should be submitted.
Observing window transparent parts should be sent separately in an additional 5 pieces, with a minimum of 3.
Translucent parts for lighting fixtures should be separately delivered with at least 5 pieces, but an additional 8 should be sent.
Rubber aging tests should provide 3 to 5 pieces of 35156 rubber blocks.
Two plastic sheets with a diameter of 15060mm are required for the insulation resistance test of the plastic housing. If the dimensions permit, the test can be conducted directly on the plastic housing.
Generally, 1-2 finished products are required.

Are product explosion-proof certification and explosion-proof qualification certificate the same?
Many customers ask when inquiring, "What's the difference between obtaining a explosion-proof certification and a explosion-proof qualification certificate for a product?"
Explosion-proof certification and explosion-proof compliance certificates are two distinct concepts.
The product has passed the explosion-proof certification, and the final result is the explosion-proof certification.
Explosion-proof certification is the process, and the explosion-proof certificate is the result.
So the client mentioned that the product needs to have a explosion-proof certification or an explosion-proof compliance certificate.
The product must pass the explosion-proof standard tests and meet the requirements to obtain the explosion-proof certification.
Explosion-proof certifications can be categorized according to different types of explosion protection, such as intrinsic safety, flameproof, pressurized, and sealed type, etc.
ZhongNuo Inspection has a team of explosion-proof engineers who can provide preliminary design for explosion-proof circuits and structures.
Assist companies in compiling the required drawings, specifications, and manuals, such as enterprise standards, for explosion-proof certification, facilitating their easy acquisition of the explosion-proof qualification certificate.
If you require certifications in this area, welcome to send a private message to Shenzhen Zhongnuo Testing Technology Co., Ltd.!

Which institution can apply for the explosion-proof 3C certification and 3C factory audit?
Intrinsically Safe 3C Certification is applicable to electrical products listed in the Intrinsically Safe 3C Catalog.
Adopt the "Type Test + Factory Audit" approach; the factory can be its own, or an OEM or ODM factory.
This certification is divided into two sections.
Firstly, product testing is conducted in accordance with the GB/T3836 standard for explosion-proof testing. Upon successful testing, a type inspection report is issued.
Firstly, conducting factory audits, which we refer to as "factory inspections," involves on-site assessments of production facilities.
There are many 3C factory inspection agencies, but finding one capable of handling explosion-proof 3C inspections is crucial.
For more details, please contact Shenzhen ZhongNuo Inspection Technology Co., Ltd.!
Explosion-proof 3C Certification Business Consultation Services - Shenzhen ZhongNuo Testing Technology Co., Ltd.