Contrôle de qualité
Nous garantissons que tous les produits passent l'inspection stricte de qualité avant
quittant l'usine et répondre aux normes !
les certifications
Standard:
China's electric heating industry comprehensive strength of 100 enterprises
Nombre:
CEQS-CNG1218
date d'émission:
2019-12-01
date d'expiration:
2022-12-01
champ d'application / portée:
Délivré par:
China Enterprise Brand Certification Committee
Standard:
National authority to test quality qualified products
Nombre:
CQCF0867720
date d'émission:
2021-06-21
date d'expiration:
2024-06-20
champ d'application / portée:
Délivré par:
China National Quality Assessment Committee, National brand certification Guidance Center
Standard:
Quality management system certification
Nombre:
USA22Q41830ROS
date d'émission:
2022-05-13
date d'expiration:
2025-05-12
champ d'application / portée:
Research and development, production and sales of commercial electric and electromagnetic boilers (unless required by a license)
Délivré par:
Beijing Dongfang Zongsheng Certification Center Co. LTD
Standard:
Environment Management System Certification
Nombre:
USA22E41830ROS
date d'émission:
2022-05-13
date d'expiration:
2025-05-12
champ d'application / portée:
Research and development, production and sales of commercial electric and electromagnetic boilers (unless required by permits) a
Délivré par:
Beijing Dongfang Zongsheng Certification Center Co. LTD
Standard:
Occupational Health and safety management system certification
Nombre:
USA22S21833ROS
date d'émission:
2022-05-13
date d'expiration:
2025-05-12
champ d'application / portée:
Research and development, production and sales of commercial electric boilers and electromagnetic boilers (except for licensing
Délivré par:
Beijing Dongfang Zongsheng Certification Center Co. LTD
Standard:
China's electric heating industry comprehensive strength of 100 enterprises
Nombre:
CEQS-CNG1218
date d'émission:
2019-12-01
date d'expiration:
2022-12-01
champ d'application / portée:
Délivré par:
China Enterprise Brand Certification Committee
Standard:
National authority to test quality qualified products
Nombre:
CQCF0867720
date d'émission:
2021-06-21
date d'expiration:
2024-06-20
champ d'application / portée:
Délivré par:
China National Quality Assessment Committee, National brand certification Guidance Center
Standard:
Quality management system certification
Nombre:
USA22Q41830ROS
date d'émission:
2022-05-13
date d'expiration:
2025-05-12
champ d'application / portée:
Research and development, production and sales of commercial electric and electromagnetic boilers (unless required by a license)
Délivré par:
Beijing Dongfang Zongsheng Certification Center Co. LTD
Standard:
Environment Management System Certification
Nombre:
USA22E41830ROS
date d'émission:
2022-05-13
date d'expiration:
2025-05-12
champ d'application / portée:
Research and development, production and sales of commercial electric and electromagnetic boilers (unless required by permits) a
Délivré par:
Beijing Dongfang Zongsheng Certification Center Co. LTD
Standard:
Occupational Health and safety management system certification
Nombre:
USA22S21833ROS
date d'émission:
2022-05-13
date d'expiration:
2025-05-12
champ d'application / portée:
Research and development, production and sales of commercial electric boilers and electromagnetic boilers (except for licensing
Délivré par:
Beijing Dongfang Zongsheng Certification Center Co. LTD
Profil de la société
lincheng Technology Co., Ltd de Shenyang
Contact: MissSally
