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1-Ping an Insurance of China
1-Ping an Insurance of China
2-Construction Enterprise qualification Certificate
2-Construction Enterprise qualification Certificate
3-CQC
3-CQC
4-ISO9001
4-ISO9001
5-Certificate for Evaluation of Scientific and technological achievements in the Construction Industry
5-Certificate for Evaluation of Scientific and technological achievements in the Construction Industry
7-Environmental Management system Certification
7-Environmental Management system Certification
8-Electric heater (Wall heating) 3C Certification
8-Electric heater (Wall heating) 3C Certification
8-Occupational Health and Safety Management system Certification
8-Occupational Health and Safety Management system Certification
9-CQC electric heater (graphene wall heating)
9-CQC electric heater (graphene wall heating)
10-heater 3C Certification
10-heater 3C Certification
11-Sanitary Wenbao 3C Certification
11-Sanitary Wenbao 3C Certification
12-warm foot pad CQC certification
12-warm foot pad CQC certification
13-CE EMC authentication
13-CE EMC authentication
14-CE authentication
14-CE authentication
15-RoHS authentication
15-RoHS authentication
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