les certifications
Standard:
OCCUPATIONAL HEALTH AND SAFETY MANAGEMENT SYSTEM CERTIFICATE
Nombre:
31326S200011R0S
date d'émission:
2026-01-09
date d'expiration:
2029-01-08
champ d'application / portée:
Metal sandwich panels,C/Z shaped steel,profiled sheets
Délivré par:
Beijing Quality&Credit Certificate Co.,Ltd
Standard:
ENVIRONMENTAL MANAGEMENT SYSTEM CERTIFICATE
Nombre:
31326E300011R0S
date d'émission:
2026-01-09
date d'expiration:
2029-01-08
champ d'application / portée:
Metal sandwich panels,C/Z shaped steel,profiled sheets
Délivré par:
Beijing Quality&Credit Certificate Co.,Ltd
Standard:
QUALITY MANAGEMENT SYSTEM CERTIFICATE
Nombre:
031326Q00012R001
date d'émission:
2026-01-09
date d'expiration:
2029-01-08
champ d'application / portée:
Metal sandwich panels,C/Z shaped steel,profied sheets
Délivré par:
Beijing Quality&Credit Certificate Co.,Ltd
Profil de la société
Shandong Changyuan Material Technology Co., Ltd.
Contact: MrsVicky