品質管理
厳しく私達の会社生産の質および製品品質を制御するため。
証明
標準：
ENVIRONMENTAL MANAGEMENT SYSTEM CERTIFICATE
数：
18521E10405ROS
発行日:
2021-04-22
有効期限:
2024-04-21
有効範囲:
The certificate is valid to the following product(s)/service: Production of mining machinery and equipment (except for qualifica
が発行：
National Standard Integration (Bejjing) Certification Co, Ltd.
標準：
OCCUPATION HEALTH AND SAFETY MANAGEMENT SYSTEM CERTIFICATE
数：
18521S10386R0S
発行日:
2021-04-22
有効期限:
2024-04-21
有効範囲:
The certificate is valid to the following product(s)/service: Production of mining machinery and equipment (except for qualifica
が発行：
National Standard Integration (Bejjing) Certification Co, Ltd.
標準：
QUALITY MANAGEMENT SYSTEM CERTIFICATE
数：
18521Q10484R0S
発行日:
2021-04-22
有効期限:
2024-04-21
有効範囲:
The certificate is valid to the following product(s)/service: Production of mining machinery and equipment (except for qualifica
が発行：
National Standard Integration (Bejjing) Certification Co, Ltd.
会社概要
Jiaozuo Zhongxin Heavy Industrial Machinery Co.,Ltd
連絡窓口： Mrli
