証明
標準:
Honor and Qualification
数:
GR202132003706
発行日:
2021-11-30
有効期限:
2024-11-30
有効範囲:
が発行:
Jiangsu Provincial Department of Science and Technology
標準:
ISO 9001
数:
02022Q2486R4M
発行日:
2022-11-10
有効期限:
2025-10-21
有効範囲:
Design, development, production, and service of automatic leveling systems for road paving, non-contact balance beams, and slidi
が発行:
Beijing Zhongda Huayuan Certification Center Co., Ltd
標準:
Honor and Qualification
数:
JB/T 13711-2019
発行日:
2019-12-24
有効範囲:
が発行:
Ministry of Industry and Information Technology of the People's Republic of China
標準:
Honor and Qualification
数:
JB/T 13711-2019
発行日:
2019-12-24
有効範囲:
が発行:
Ministry of Industry and Information Technology of the People's Republic of China
標準:
Invention Patent
数:
ZL 2018 1 0386473.8
発行日:
2023-12-01
有効範囲:
が発行:
China National Intellectual Property Administration
標準:
Invention Patent
数:
ZL 2019 1 1118506.1
有効範囲:
が発行:
China National Intellectual Property Administration
標準:
Invention Patent
数:
ZL 2017 1 0377915.8
発行日:
2022-05-20
有効範囲:
が発行:
China National Intellectual Property Administration
会社概要
Jiangsu Siming Engineering Machinery Co., Ltd.
連絡窓口: MrsFeiya