MAGANG (GROUP) HOLDING CO. LTD.

Follow

Organization

Maanshan, Anhui, CN

Organizations

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Low cost lean production bainitic steel wheel for rail transit, and...
- Patent number 11,434,553
- Issue date Sep 6, 2022
- MAGANG (GROUP) HOLDING CO., LTD.
- Mingru Zhang
- C21 - METALLURGY OF IRON
Information Patent Grant
High strength, high toughness, heat-cracking resistant bainite stee...
- Patent number 11,306,377
- Issue date Apr 19, 2022
- MAGANG (GROUP) HOLDING CO., LTD.
- Mingru Zhang
- C21 - METALLURGY OF IRON
Information Patent Grant
Straight barrel type vacuum refining device and method for use the...
- Patent number 9,809,868
- Issue date Nov 7, 2017
- MAGANG (GROUP) HOLDING CO. LTD.
- Liping Wu
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
STRAIGHT BARREL TYPE VACUUM REFINING DEVICE AND METHOD FOR USE THE...
- Publication number 20150240323
- Publication date Aug 27, 2015
- MAGANG (GROUP) HOLDING CO. LTD.
- Liping Wu
- C21 - METALLURGY OF IRON

Trademarklast 30 trademarks

Information Trademark
79261814 - MA STEEL
- Serial number 79261814
- Filing date Dec 17, 2018
- Magang (Group) Holding Co., Ltd
- 6 - Common metals and their alloys