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1

A Shape Control Method for Martensitic Stainless Steel Sheet and Its Heat Treatment

Invention Patent

ZL 201911294266.0

2

A high-strength precipitation hardening stainless steel for laminated plates and its manufacturing method

Invention Patent

ZL 201910305668.X

3

A high-strength stainless steel and its production method

Invention Patent

ZL 201911294306.1

4

A type of molded stainless steel plate and its heat treatment method

Invention Patent

ZL 202010471847.3

5

A stainless steel plate for lamination and its manufacturing method

Invention Patent

ZL 202010228558.0

6

A stainless steel for valve discs and its heat treatment method

Invention Patent

ZL 202111124980.2

7

A composite steel for valve discs and its manufacturing method

Invention Patent

ZL 202210733127.9

8

A stainless steel belt heat treatment device for conveyor belts

Utility Model

ZL 202021202873.8

9

A steel plate grinder with surface water removal device

Utility Model

ZL 202021051923.7

10

A multi-layer composite steel

Utility Model

ZL 202020416688.2

11

A Rapid Cooling Device for Steel Strip Processing

Utility Model

ZL 202020416078.2

12

A Rapid Cooling Device for Steel Strip Processing

Utility Model

ZL 202020416649.2

13

A Welding Quick Cooling Fixture

Utility Model

ZL 202021052259.8

14

A composite steel for scissors

Utility Model

ZL 202020416648.8

15

An auxiliary equipment for edge milling machines

Utility Model

ZL 202021052281.2

16

A New Kind of Metal Bar Heating and Twisting Equipment

Utility Model

ZL 202021051941.5

17

A water circulation device for grinding machines

Utility Model

ZL 202021202866.8

18

A high-efficiency steel plate polishing platform

Utility Model

ZL 202021052258.3

Stainless steel surface finishing device for minimally invasive surgical instruments

Utility Model

ZL 202221373702.0

20

High strength load-bearing disc precision edge milling device for circuit board manufacturing

Utility Model

ZL 202221373682.7

21

Medical stainless steel heat treatment device

Utility Model

ZL 202221913065.1

22

A stainless steel plate manufacturing device

Utility Model

ZL 202221020229.8

23

A device for preparing tensile resistant stainless steel plates for elastic components

Utility Model

ZL 202220973326.2

24

Ultra thin precision stainless steel strip preparation device

Utility Model

ZL 202221372832.2

25

High wear-resistant blade steel processing and grinding device for wall breaking machines

Utility Model

ZL 202221372835.6

26

Cold Rolling and Annealing Equipment for Steel Strip for Valve Plates

Utility Model

ZL 202221568442.2

27

Stainless steel cold rolling equipment for electronic components

Utility Model

ZL 202221569089.X

28

A high-efficiency and precise cutting device for stainless steel

Utility Model

ZL 202222401705.7

29

A device for preparing ultra-thin and high-precision stainless steel materials

Utility Model

ZL 202222401721.6

30

High wear-resistant stainless steel plate for valve discs

Utility Model

ZL 202222405616.X

31

A High gloss Stainless Steel Surface Polishing Device

Utility Model

ZL 202222401778.6

32

A High Corrosion Resistant Martensitic Stainless Steel

Utility Model

ZL 202222401715.0

33

A device for preparing martensitic stainless steel for valve plates

Utility Model

ZL 202222631955.X

34

A device for preparing high-strength martensitic carbon steel for shock absorber diaphragms

Utility Model

ZL 202222632511.8

35

A cold rolled martensitic stainless steel strip

Utility Model

ZL 202222632911.9

36

A type of martensitic carbon steel heat treatment plate shape device

Utility Model

ZL 202222631184.4

37

Giessen stainless steel material composition detection and processing software

V1.0

Soft Book Registration Certificate

2020SR0104901

38

Giessen Electronic Materials Production Research and Development and Sales Management System V1.0

Soft Book Registration Certificate

2020SR0104608

39

Giessen New Materials Trace Element Online Management Software V1.0

Soft Book Registration Certificate

2020SR0104686