champ d'application / portée: Occupational health and safety management activities in the production and service of shaped and unshaped refractory materials

Délivré par:

$Zhengzhou Jansincere Refractory Co., Ltd Certifications$

Standard: ISO9001:2015

Nombre: 04517Q30712R3M

date d'émission: 2017-05-23

date d'expiration: 2020-05-22

champ d'application / portée: Production and service of high alumina refractory products, fireclay refractory, special refractory products

Délivré par:

$Zhengzhou Jansincere Refractory Co., Ltd Certifications$

Standard: Trade License

Nombre: 02455227

date d'émission: 2016-04-08

champ d'application / portée:

Délivré par:

Profil de la société

Zhengzhou Jansincere Refractory Co., Ltd

Contact: MissVenus

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