les certifications
Standard:
Environmental management system certification
Nombre:
47425E2066R1M
date d'émission:
2025-06-20
date d'expiration:
2028-06-26
champ d'application / portée:
Environmental management activities involved in the production of lining equipment and compensators
Délivré par:
ZHONGNUO CERTIFICATION CO., LTD.
Standard:
After-sales certification
Nombre:
474251935R1S
date d'émission:
2025-06-12
date d'expiration:
2028-06-22
champ d'application / portée:
After-sales service for lining equipment and compensators (five-star)
Délivré par:
ZHONGNUO CERTIFICATION CO., LTD.
Standard:
Occupational health and safety management system certification
Nombre:
47425S2065R1M
date d'émission:
2025-06-20
date d'expiration:
2028-06-26
champ d'application / portée:
Occupational health and safety management activities involved in the production of lining equipment and compensators
Délivré par:
ZHONGNUO CERTIFICATION CO., LTD.
Standard:
Quality management system certification
Nombre:
47425Q2067R1M
date d'émission:
2025-06-20
date d'expiration:
2028-06-26
champ d'application / portée:
Production of lining equipment and compensators
Délivré par:
ZHONGNUO CERTIFICATION CO., LTD.
Profil de la société
Henan Liwei Industry Co., Ltd.
Contact: MsCarey Liu
