1.

The State Work Safety Fushun Coalmine Equipments Test and Inspection Center
Tel：0413－6883358
Add：No10 Dandong Rd, Wanghua District, Fushun, Liaoning Province, China

2.

The State Work Safety Shanghai Coalmine Equipments Test and Inspection Center
Tel：021－57437390
Add：Wutang Rd, Fengpu Development Zone, Fengxian District, Shanghai, China

3.

National Work Safety Chongqing Mine Apparatus Testing Center
Tel：023－65239405
Add：Shangqiao, Shaping District, Chongqing, China

4.

China Safety-Production Beijing Mine Support Equipment Testing Center
Tel：010－84262992
Add：No5 Qingniangou Rd, Hepingli, Chaoyang District, China

5.

The State Work Safety Taiyuan Coalmine Equipments Test and Inspection Center
Tel：0351－7685030
Add：No108 Bingzhou south Rd, Taiyuan, Shanxi Province, China

6.

National Work Safety Test and Inspection Center for Mine Pumps - Tangshan
Tel：0315－7759313
Add：No21 Xinhua West Rd, Tangshan, Hebei Province China

7.

The State Work Safety Test and Inspection Center for Telecommunication and Monitoring Systems - Changzhou
Tel：0519－86998295
Add：No1 Mushu Rd, Changzhou，Jiangsu Province，China

8.

The State Work Safety Test and Inspection Center for Mining Work Equipment and Mining Oil - Beijing
Tel：010－84263118
Add：No5 Qingniangou Rd, Hepingli, Chaoyang District, China

9.

The State Work Safety Test and Inspection Center for Explosives of Civil Uses- Huaibei
Tel：0561－3090247
Add：No150 Dongshan Rd，Huaibei，Anhui Province，China

10.

The State Work Safety Test and Inspection Center for Explosion Proof Diesel Engine - Xingtai
Tel：0319－2067343
Add：No126 Tuanjie West Rd, Xingtai, Hebei Province, China

11.

National Work Safety Test and Inspection Center for Mining Safety Instrument - Changsha
Tel：0731－5679319
Add：No41 Jinggui Rd, Changsha, Hunan Province, China

12.

The State Work Safety Test and Inspection Center for Explosion Proof Electrical Equipment - Nanyang
Tel：0377－3258564
Add：No20 Zhongjing North Rd, Nanyang, Henan Province，China

13.

The State Work Safety Test and Inspection Center for Explosives of Civil Uses - Nanjing
Tel：025－84315897
Add：No200 Xiaolingwei, Nanjing, Jiangsu Province, China

14.

National Work Safety Equipment Xuzhou Test and Inspection Center
Tel：0516－85753026
Add：No241 Huaihai West Rd, Xuzhou, Jiangsu Province, China

15.

National Work Safety Test and Inspection Center for Mining Machinery - Luoyang
Tel：0379－ 64215427
Add：Chongqing Rd, Jianxi District, Luoyang

16.

The State Work Safety Test and Inspection Center for Electric Apparatus in Explosive Atmospheres - Jiamusi
Tel：0454－8326353
Add：No3 Anqing Rd, Jiamusi, Heilongjiang Province

17.

The State Work Safety Test and Inspection Center for Exploration - Xian
Tel：029－81881157
Add：No82 Jinye 1st Rd, Gaoxin technology development region, Xian

18.

The Sate Work Safety Test and Inspection Center for Mining Electromechanical Equipment - Changsha
Tel：0731－8670708
Add：No343 lushan south Rd, Changsha, Hunan Province,China.