les certifications
Standard:
ISO9001
Nombre:
ZZW17Q13660R0S
date d'émission:
2017-09-13
date d'expiration:
2020-09-12
champ d'application / portée:
Production and sale of definite and indefinite thermal materials under requirement with non production license
Délivré par:
Shanghai Zhongzhiwei Certification Co.,Ltd.
Standard:
ISO9001:2015
Nombre:
0071218Q53570R0S
date d'émission:
2018-09-25
date d'expiration:
2021-09-24
champ d'application / portée:
Production and sale of shaped and unshaped refractory required non production license
Délivré par:
Zhongjian Certification Co.,Ltd.
Standard:
ISO14001:2015
Nombre:
0070019E50515R0S
date d'émission:
2019-04-10
date d'expiration:
2022-04-09
champ d'application / portée:
The relative management activities of production and sale of shaped and unshaped refractory required non production license
Délivré par:
Zhongjian Certification Co.,Ltd.
Standard:
ISO9001
Nombre:
ZZW17Q13660R0S
date d'émission:
2017-09-13
date d'expiration:
2020-09-12
champ d'application / portée:
Production and sale of definite and indefinite thermal materials under requirement with non production license
Délivré par:
Shanghai Zhongzhiwei Certification Co.,Ltd.
Standard:
ISO9001:2015
Nombre:
0071218Q53570R0S
date d'émission:
2018-09-25
date d'expiration:
2021-09-24
champ d'application / portée:
Production and sale of shaped and unshaped refractory required non production license
Délivré par:
Zhongjian Certification Co.,Ltd.
Standard:
ISO14001:2015
Nombre:
0070019E50515R0S
date d'émission:
2019-04-10
date d'expiration:
2022-04-09
champ d'application / portée:
The relative management activities of production and sale of shaped and unshaped refractory required non production license
Délivré par:
Zhongjian Certification Co.,Ltd.
Profil de la société
Jundao (Henan) New Materials Co.,Ltd.
