Product Item: Rolled Steel Plates, Rolled Plates as per the client's drawing
One-Stop Processing Service for the Prefabrication
Service: Design, Materials, Cutting, Painting, Beveling, Rolling, Packing for Export, Transportation to Port, Export declaration at the Chinese Customs
Thickness: 8 mm - 300 mm
Width: 1500 mm - 4200 mm
Length: 2000 mm - 12000 mm
The Custom Rolled Steel Plates Supplier offers a comprehensive one-stop processing service for steel plate prefabrication. They provide high-quality rolled steel plates with thicknesses ranging from 8 to 300 mm, widths between 1500 and 4200 mm, and lengths from 2000 to 12000 mm.
This extensive range ensures that customers can meet diverse construction and manufacturing requirements with precision and reliability.
Prefabricated Rolled Steel Plate Welding Service for Large Storage Tanks
Product Description


We provide a comprehensive range of custom cost effective metalworking services to customers around the globe. We not only work with all the typical metals, such as carbon steel, stainless steel, aluminum and copper alloys, but also rare metals like nickel and titanium alloys. We regularly carry out work for the following industries, as well as others. Machinery, Aerospace, Automotive, Metallurgy, Rail Transportation, New Energy, Shipbuilding, Petrochemical, Construction.

Our cost effective metal fabrication services include cutting, press braking, plate rolling, hydraulic pressing, section bending, welding, and so on.

Our factory equipped with all series of world-class CNC machine tools like: Germany Schiess Double-gantry boring and milling machine, Italy PAMA large boring mill, Japan Mitsubishi horizontal boring and milling machine, China WZ large vertical turning center etc. Our advanced machine tool fleet allows us to complete even the largest machining projects ever known on earth.

Whatever your metalwork requirements, no task is too large, small, simple or complex for GNEE STEEL. We pride ourselves on being one of the most professional and reliable suppliers, not just through price, but also creative capability to meet customer's increasing diversified and specified demands in metalworking.

Being as a quality-oriented metal fabricator, we have equipped our factory with the best inspection tools. For example, our Leica AT901-LR laser tracker helps us to make sure the machine tools working in good order all the time that it can measure any large object within a sphere area of 80m in semi-diameter, the measurement accuracy is up to a micron. What's more? We also have different types of CMM test machine, our biggest Zeiss measuring machines can work on component up to 7000x4000x3000mm with an accuracy of up to 0.43um. Being as one-station-shop company, we can handle all the other related process like: heat treatment, sand blasting, painting, x-ray testing, etc.
Processable Grades
Carbon Steel Plate Grade
| ASTM A36/A36M | A36 |
| ASTM A283/A283M | A283Grade C |
| ASTM A572/A572M | A572 Grade 50 |
| ASME SA36/SA36M | SA36 |
| ASME SA283/SA283M | SA283 Grade C |
| DIN 17100 | St37-2 |
| EN10025-2 | S235JR |
| JIS G3101 | SS400 |
| JIS G3106 | SM400 |
| GB/T700 | Q235B |
Pressure vessel plate Grade
| ASTM A202/A202M | A202 Grade A | A202 Grade B | ||
| ASTM A203/A203M | A203 Grade A | A203 Grade B | A203 Grade D | A203 Grade E |
| A203 Grade F | ||||
| ASTM A204/A204M | A204 Grade A | A204 Grade B | A204 Grade C | |
| ASTM A285/A285M | A285 Grade A | A285 Grade B | A285 Grade C | |
| ASTM A299/A299M | A299 Grade A | A299 Grade B | ||
| ASTM A302/A302M | A302 Grade A | A302 Grade B | A302 Grade C | A302 Grade D |
| ASTM A387/A387M | A387 Grade 11 Class 1 | A387 Grade 11 Class 2 | A387 Grade 12 Class 1 | A387 Grade 12 Class 2 |
| A387 Grade 22 Class 1 | A387 Grade 22 Class 2 | A387 Grade 5 Class 1 | A387 Grade 5 Class 2 | |
| ASTM A515/A515M | A515 Grade 60 | A515 Grade 65 | A515 Grade 70 | |
| ASTM A516/A516M | A516 Grade 55 | A516 Grade 60 | A516 Grade 65 | A516 Grade 70 |
| ASTM A517/A517M | A517 Grade A | A517 Grade B | A517 Grade E | A517 Grade F |
| A517 Grade H | A517 Grade S | A517 Grade P | A517 Grade Q | |
| ASTM A533/A533M | A533 Grade A | A533 Grade B | A533 Grade C | A533 Grade D |
| ASTM A537A537M | A537 Class 1 | A537 Class 2 | A537 Class 3 | |
| ASTM A612/A612M | ||||
| ASTM A662/A662M | A662 Grade A | A662 Grade B | A662 Grade C | |
| ASME SA202/SA202M | SA202 Grade B | SA202 Grade B | ||
| ASME SA203/SA203M | SA203 Grade A | SA203 Grade B | SA203 Grade D | SA203 Grade E |
| SA203 Grade F | ||||
| ASME SA204/SA204M | SA204 Grade A | SA204 Grade B | SA204 Grade C | |
| ASME SA285/SA285M | SA285 Grade A | SA285 Grade B | SA285 Grade C | |
| ASME SA299/SA299M | SA299 Grade A | SA299 Grade B | ||
| ASME SA302/SA302M | SA302 Grade A | SA302 Grade B | SA302 Grade C | |
| ASME SA387/SA387M | SA387 Grade 11 Class 1 | SA387 Grade 11 Class 2 | SA387 Grade 12 Class 1 | SA387 Grade 12 Class 2 |
| SA387 Grade 22 Class 1 | SA387 Grade 22 Class 2 | SA387 Grade 5 Class 1 | SA387 Grade 5 Class 2 | |
| ASME SA515/SA515M | SA515 Grade 60 | SA515 Grade 65 | SA515 Grade 70 | |
| ASME SA516/SA516M | SA516 Grade 55 | SA516 Grade 60 | SA516 Grade 65 | SA516 Grade 70 |
| ASME SA517/SA517M | SA517 Grade A | SA517 Grade B | SA517 Grade E | SA517 Grade F |
| SA517 Grade H | SA517 Grade S | SA517 Grade P | SA517 Grade Q | |
| ASME SA533/SA533M | A533 Grade A | A533 Grade B | A533 Grade C | A533 Grade D |
| ASME SA537/SA537M | SA537 Class 1 | S537 Class 2 | SA537 Class 3 | |
| ASME SA612/SA612M | ||||
| ASME SA662/SA662M | SA662 Grade A | SA662Grade B | SA662 Grade C | |
| EN10028-2 | P235GH | P265GH | P295GH | P355GH |
| 16Mo3 | ||||
| EN10028-3 | P275NH | P275NL1 | P275NL2 | |
| P355N | P355NH | P355NL1 | P355NL2 | |
| P460NH | P460NL1 | P460NL2 | ||
| EN10028-5 | P355M | P355ML1 | P355ML2 | |
| P420M | P420ML1 | P420ML2 | ||
| P460M | P460ML1 | P460ML2 | ||
| EN10028-6 | P355Q | P355QH | P355QL1 | P355QL2 |
| P460Q | P460QH | P460QL1 | P460QL2 | |
| P500Q | P500QH | P500QL1 | P500QL2 | |
| P690Q | P690QH | P690QL1 | P690QL2 | |
| JIS G3115 | SPV235 | SPV315 | SPV355 | SPV410 |
| SPV450 | SPV490 | |||
| JIS G3103 | SB410 | SB450 | SB480 | SB450M |
| SB480M | ||||
| GB713 | Q245R | Q345R | Q370R | 18MnMoNbR |
| 13MnNiMoR | 15CrMoR | 14Cr1MoR | 12Cr2Mo1R | |
| 12Cr1MoVR | ||||
| GB3531 | 16MnDR | 15MnNiDR | 09MnNiDR | |
| DIN 17155 | HI | HII | 17Mn4 | 19Mn6 |
| 15Mo3 | 13CrMo44 | 10CrMo910 |
Wear-resistant steel plate
| GB/T 24186 | NM400 | NM450 | ||
| NM500 | NM550 | NM600 | ||
| Hardox | Hardox 400 | Hardox 450 | Hardox 500 | Hardox 550 |
| Hardox 600 | ||||
| AR400 | AR450 | AR500 | AR600 | |
| JFE-EH400 | JFE-EH500 | JFE-EH360 | ||
| Mn13 | ||||
| X120MN12 | ||||
| Mn12 |
Other aluminum, stainless steel, copper, and titanium steel plate grades are also processable.





