les certifications
Standard:
ROHS CE
Nombre:
M.2022.206.C80106
date d'émission:
2022-12-12
date d'expiration:
2027-12-11
champ d'application / portée:
Délivré par:
UDEM International Certification Auditing Training Centre Industry and Trade Inc.Co
Standard:
ISO9001:2015 Quality Management System
Nombre:
4622QZ00493ROS
date d'émission:
2022-04-19
date d'expiration:
2025-04-18
champ d'application / portée:
Manufacture of polyaluminum chloride and polyferric sulfate within the scope of license
Délivré par:
Shanghai Aowei Standard Technical Service Co., Ltd
Standard:
Occupational health and safety management system certificate
Nombre:
46221SZ00316ROS
date d'émission:
2022-04-19
date d'expiration:
2025-04-18
champ d'application / portée:
Occupational health and safety management activities involved in the manufacture of polyaluminum chloride and polyferric sulfate
Délivré par:
Shanghai Aowei Standard Technical Service Co., Ltd
Standard:
Environmental management system certification
Nombre:
46221EZ00768ROS
date d'émission:
2022-06-30
date d'expiration:
2025-06-29
champ d'application / portée:
Environmental management activities involved in the manufacture of polyaluminum chloride and polymerized ferric sulfate within t
Délivré par:
Shanghai Aowei Standard Technical Service Co., Ltd
Standard:
SGS Certificate
Nombre:
date d'émission:
2022-08-22
champ d'application / portée:
Délivré par:
Standard:
High and New Tech Enterprise
Nombre:
GR202032009257
date d'émission:
2020-12-02
date d'expiration:
2023-12-01
champ d'application / portée:
Délivré par:
Standard:
Specialized, Refined and Innovative Enterprise
Nombre:
No.20222260
date d'émission:
2022-06-06
date d'expiration:
2025-06-05
champ d'application / portée:
Délivré par:
Profil de la société
Lanyao Water Treatment Co.,Ltd.
Contact: Jerry zhang
