Wanglin Zheng

Follow

Person

Ningbo, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Aluminum foil annealing furnace
- Patent number 10,689,722
- Issue date Jun 23, 2020
- NINGBO SACHSEN INDUSTRY TECHNOLOGY CO., LTD.
- Wanglin Zheng
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
Cylindrical heating apparatus for aluminum foil annealing furnaces
- Publication number 20250237438
- Publication date Jul 24, 2025
- Ningbo Sachsen Industrial Technology Co., Ltd.
- Wanglin ZHENG
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Application
ALUMINUM FOIL ANNEALING FURNACE
- Publication number 20180051351
- Publication date Feb 22, 2018
- NINGBO SACHSEN INDUSTRY TECHNOLOGY CO., LTD
- Wanglin Zheng
- C21 - METALLURGY OF IRON