China National Certification and Accreditation Administration ranks the certification effectiveness of domestic certification bodies.

Effectiveness ranking result

A class of large institutions

Sorting and issuing mechanism

1 modi win-win certification co., ltd

2 Beijing Zhong Da Huayuan Certification Center

3 Fangyuan Sign Certification Center

4 China Quality Certification Center

Beijing new century authentication center

6 Shenzhen Huantong Certification Co., Ltd.

7 Hangzhou Wan Tai Certification Co., Ltd.

8 Guangdong Zhong Jian Certification Co., Ltd

Second-class secondary school

Sorting and issuing mechanism

1 Great Wall (Tianjin) Quality Certification Center

2 Beijing United Intelligent Industry Certification Co., Ltd.

3 Tongbiao Standard Technology Service Co., Ltd.

4 Bell International Verification Technical Service (Chengdu) Co., Ltd.

5 china association for quality Quality Assurance Center

6 Beijing Zhongjing Kehuan Quality Certification Center

7 Shanghai Enkeai Certification Co., Ltd.

8 Beijing Zhongan Quality and Environment Certification Center

9 Hartford Global Standards Certification (Beijing) Co., Ltd.

10 China Inspection and Certification Group Quality Certification Co., Ltd.

1 1 Shanghai Davies Certification Co., Ltd.

12 Zhejiang Gong Xin Certification Co., Ltd.

13 Beijing Continental Xinghang Quality Certification Co., Ltd.

14 Beijing Engewei Quality System Certification Center

15 Pengcheng International Certification Center

16 Beijing World Standard Certification Center

Three kinds of small mechanisms

Sorting and issuing mechanism

1 Farid International Quality Certification (Beijing) Co., Ltd.

2 China New Era Quality System Certification Center

3 Lloyd's Quality Certification (Shanghai) Co., Ltd.

4 Guangdong Saibao Certification Center Service Co., Ltd.

5 Tianjin Kathy Quality Certification Co., Ltd.

6 Rheinland Technology-Commodity Inspection (Qingdao) Co., Ltd.

7. British Standard Management System Certification (Beijing) Co., Ltd.

8 Shanghai Tian Xiang Quality Technology Service Co., Ltd.

9 Beijing Botianya Certification Co., Ltd.

10 zhonghuan union (Beijing) certification center co., ltd

1 1 China Classification Society Quality Certification Company

12 Jiangsu Jiuzhou Certification Co., Ltd.

13 Xingyuan Certification Center Co., Ltd.

14 Zhonglian Certification Center

15 Beijing Waijian Quality Certification Center

16 Beijing Samsung 9000 Quality Certification Center

17 Shanghai Quality System Audit Center

18 Beijing Junyou Chengxin Quality Certification Co., Ltd.

19 Beijing Zhong Jian United Quality Certification Center

20 Beijing Zhongshe Quality System Certification Center

2 1 Beijing Institute of Business Association Certification Center

22 Hong Kong Quality Assurance Agency

23 Beijing Tianyizheng Certification Center

24 Sichuan Three Gorges Certification Co., Ltd.

25 Beijing Hengbiao Quality Certification Co., Ltd.

26 Beijing Huasilian Certification Center

27 Shandong WorldCom Quality Certification Co., Ltd.

28 Beijing Weier Quality Certification Center

29 Beijing Yuhang Construction Quality Certification Center

I only know that Shenzhen Huantong Certification Co., Ltd. is good, but it only trains certified internal auditors. You are looking for a training center. Are you going to do certification?