Hebei hengtuo mechanical equipment Co., Ltd

Hebei hengtuo mechanical equipment Co., Ltd

Manufacturer from China
正会員
4 年
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Quality

企業との接触
Hebei hengtuo mechanical equipment Co., Ltd
シティ:shijiazhuang
省/州:hebei
国/地域:china
連絡窓口:MissSofia
企業との接触
品質管理

 

 

証明
Hebei hengtuo mechanical equipment Co., Ltd Certifications
標準: patent for invention
数: ZL202010092929.7
発行日: 2021-07-16
有効期限: 2041-07-16
有効範囲: Technology certification
が発行: China National Intellectural Property Administration
Hebei hengtuo mechanical equipment Co., Ltd Certifications
標準: patent for utility models
数: ZL201922380284.2
発行日: 2020-10-27
有効期限: 2040-10-27
有効範囲: Technology certification
が発行: China National Intellectural Property Administration
Hebei hengtuo mechanical equipment Co., Ltd Certifications
標準: patent for invention
数: ZL202010092928.2
発行日: 2021-07-16
有効期限: 2041-07-16
有効範囲: Technology certification
が発行: China National Intellectural Property Administration
Hebei hengtuo mechanical equipment Co., Ltd Certifications
標準: patent for utility models
数: ZL201922380307.x
発行日: 2020-10-16
有効期限: 2040-10-16
有効範囲: Technology certification
が発行: China National Intellectural Property Administration
Hebei hengtuo mechanical equipment Co., Ltd Certifications
標準: patent for utility models
数: ZL201922382929.6
発行日: 2020-10-16
有効期限: 2040-10-16
有効範囲: Technology certification
が発行: China National Intellectural Property Administration
Hebei hengtuo mechanical equipment Co., Ltd Certifications
標準: patent for utility models
数: ZL201922380309.9
発行日: 2020-09-08
有効期限: 2040-09-08
有効範囲: Technology certification
が発行: China National Intellectural Property Administration
Hebei hengtuo mechanical equipment Co., Ltd Certifications
標準: patent for invention
数: ZL202010092929.7
発行日: 2021-07-16
有効期限: 2041-07-16
有効範囲: Technology certification
が発行: China National Intellectural Property Administration
Hebei hengtuo mechanical equipment Co., Ltd Certifications
標準: patent for utility models
数: ZL201922380284.2
発行日: 2020-10-27
有効期限: 2040-10-27
有効範囲: Technology certification
が発行: China National Intellectural Property Administration
Hebei hengtuo mechanical equipment Co., Ltd Certifications
標準: patent for invention
数: ZL202010092928.2
発行日: 2021-07-16
有効期限: 2041-07-16
有効範囲: Technology certification
が発行: China National Intellectural Property Administration
Hebei hengtuo mechanical equipment Co., Ltd Certifications
標準: patent for utility models
数: ZL201922380307.x
発行日: 2020-10-16
有効期限: 2040-10-16
有効範囲: Technology certification
が発行: China National Intellectural Property Administration
Hebei hengtuo mechanical equipment Co., Ltd Certifications
標準: patent for utility models
数: ZL201922382929.6
発行日: 2020-10-16
有効期限: 2040-10-16
有効範囲: Technology certification
が発行: China National Intellectural Property Administration
会社概要
Hebei hengtuo mechanical equipment Co., Ltd
連絡窓口: MissSofia