http://www.i2education.com/

TEFL in China
 The TEFL in China training program is organized by the Information Research Center, of the State Administration of Foreign Experts Affairs (SAFEA). The TEFL in China certification is authorized by the department of Cultural and Educational Experts, of the State Administration of Foreign Experts Affairs (SAFEA), and is officially recognized throughout China.

i2 English teacher is able to join TEFL course for free. But if you are not an i2 teacher, you still can join to get your TEFL certificate with low fee.  
                                             

 
Below, these are the benefits you can get with finishing TEFL: 
- Certificate
- Authentication for Chinese work visa
- Classroom confidence
- Resume booster
- Better paying jobs
- It never expires

                                      
How to apply for it? 
Just contact at elaine.ding@i2edu.cn