les certifications
Standard:
enviorment quality management system certification
Nombre:
60721S10101ROS
date d'émission:
2021-05-20
date d'expiration:
2024-05-19
champ d'application / portée:
material and pipe products was producing
Délivré par:
beijing dongbiao quality limited company
Standard:
quality management system certification
Nombre:
60721Q10163ROS
date d'émission:
2021-05-21
date d'expiration:
2024-05-19
champ d'application / portée:
material and pipe products was producing
Délivré par:
beijing dongbiao quality limited company
Standard:
Test Report
Nombre:
ZYW202005395
date d'émission:
2022-11-22
date d'expiration:
2022-11-22
champ d'application / portée:
material and pipe products was producing
Délivré par:
Zhejiang Province Metal lurgic products quality test station co., ltd
Standard:
safely healthy management certification
Nombre:
60721s10101ROS
date d'émission:
2022-11-22
date d'expiration:
2024-05-20
champ d'application / portée:
material and pipe products was producing
Délivré par:
beijing dongbiao quality limited company
Profil de la société
tuyau Cie., Ltd de zhengxin de Wenzhou
Contact: Bessie deng
