Guozhong LI

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Jiangyin, Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method for controlling carbide network in a bearing steel wire rod...
- Patent number 12,234,522
- Issue date Feb 25, 2025
- JIANGYIN XINGCHENG GOLD MATERIALS CO., LTD
- Lin Zhang
- C21 - METALLURGY OF IRON
Information Patent Grant
Method for manufacturing a 5NI steel plate with a low remanence and...
- Patent number 12,163,199
- Issue date Dec 10, 2024
- JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO., LTD
- Zhaoxia Liu
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING A 5NI STEEL PLATE WITH A LOW REMANENCE AND...
- Publication number 20240344160
- Publication date Oct 17, 2024
- JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO., LTD.
- Zhaoxia LIU
- C21 - METALLURGY OF IRON
Information Patent Application
A 9NI STEEL PLATE FOR SHIP LNG STORAGE TANK WITH HIGH STRENGTH AND...
- Publication number 20230323494
- Publication date Oct 12, 2023
- JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO., LTD
- Zhaoxia LIU
- C21 - METALLURGY OF IRON
Information Patent Application
A WEAR-RESISTANT STEEL WITH EXCELLENT SURFACE QUALITY AND A PRODUCT...
- Publication number 20230203630
- Publication date Jun 29, 2023
- JIANGYIN XINGCHENG SPECIAL STEEL WORKS CO., LTD
- Jun LIU
- C21 - METALLURGY OF IRON
Information Patent Application
A method for controlling carbide network in a bearing steel wire ro...
- Publication number 20220364199
- Publication date Nov 17, 2022
- JIANGYIN XINGCHENG GOLD MATERIALS CO., LTD
- Lin ZHANG
- C21 - METALLURGY OF IRON