3C stands for “compulsory product certification system”. It is the Chinese government to protect consumers' personal safety and national security, enhance product quality management, in accordance with laws and regulations to implement a product conformity assessment system. 3C is China Compulsory Certification, Abbr. CCC.
Currently 3C certification mark totally 4 categories:
1. CCC + S;
2. CCC + EMC
3. CCC + S&E
4. CCC + F

Which products are enforced for CCC certification?
- Wire and Cable
- Circuit switching and protection or Connection Devices
- Low-voltage electrical appliances
- Small power motors
- Power Tools
- Welder
- Household and similar equipment
- Audio and video equipment
- Information technology equipment
- Lighting equipment
- Telecommunications Terminal Equipment
- Motor vehicles and safety parts
- Motor vehicle tires
- Safety glass
- Agricultural products
- Latex Products Medical Devices
- Fire Products
- Security Technology Products

Documents shall be provided when application:
1. Certification application form;
2. Product assembly diagram, electrical schematics;
3. Chinese nameplates and warning mark (two copies);
4. Chinese manual;
5. Differences description between each model for the same application unit;
6. exterior photos of the models for the same application unit (two copies);
7. Other relevant information required when necessary to provide (if any CB test report, please provide).