High Strength Steel Plate
Our company covers an area of 66.700 square meters, with an annual output of nearly 100,000 tons. We are a professional and modern manufacturer specializing in producing various kinds of products related to stainless steel. Professional sales of various specifications of Stainless Steel Sheet, Wear Resistant Steel Plate, High Strength Steel Plate, Stainless Steel Pipe, Tool Steel, Saw Blade Steel, Band saw blade steel strip, Chain Steel, Cold Drawn Steel Bar, complete specifications, quality and quantity.
Why choose us
Production Workshop
Our production workshop consists of several specialized areas, each responsible for a specific type of steel production. We have advanced equipment and complete production lines.
Quality Inspection Area
All steel produced needs to undergo strict quality inspection to ensure that it meets relevant standards and customer requirements. This area is usually equipped with various testing equipment and laboratories.
Our Service
- Provide product consultation to help customers choose the right stainless steel material.
- Provide customization service, customize stainless steel material specifications and sizes according to customer needs.
- Provide sample service to facilitate customers to understand product quality and material properties.
High-strength steel plate has high strength, and has high comprehensive mechanical properties, especially in the normalized or normalized and tempered state. It is mainly used for large ships, bridges, power station equipment, medium and high pressure boilers, high pressure vessels, rolling stock, lifting machinery, mining machinery and other large welded structural parts.

Domestic high-strength alloy steel plate NP series

Grade: NP370, NP450, NP500, NP550, NP600
The main grades of bulletproof steel plates: NP550, NP500, NP450, NP370, NP600, BP500, FD53, FD56, FD59, FD79, etc.
Steel plate thickness: 4.0mm, 5.0mm, 6.0mm, 8.0mm, 10mm, 12mm, 16mm, 20mm.
NP550 bulletproof steel plate is a thin steel plate with high elasticity, high strength and high toughness developed on the basis of high hardness and hardness special protective steel. NP550 material can prevent bullet attacks. NP550 can make the whole vehicle less heavy after bulletproof transformation. Increase the cargo capacity to a certain level to reach the level of C-level protected cash transport vehicles.
Item |
Material |
Thickness (mm) |
Width |
Length |
MS Hot Rolled Steel Plate |
Q235 SS400 A36 |
6-25 |
1500 - 2500 |
4000 - 12000 |
EN10025 HR Steel Plate |
S275 / S275JR ,S355/S355 JR |
6-30 |
1500 - 2500 |
4000 - 12000 |
Boiler Steel Plate |
Q245R , Q345RA516 Gr.60 , A516 Gr.70 |
6-40 |
1500-2200 |
4000 - 12000 |
Bridge Steel Plate |
Q235, Q345, Q370, Q420 |
1.5-40 |
1500-2200 |
4000 - 12000 |
Ship-building Steel Plate |
CCSA/B/C/D/E, AH36 |
2-60 |
1500-2200 |
4000 - 12000 |
Wear Resistant Steel Plate |
NM360, NM400, NM450, NM500, NM550 |
6-70 |
1500-2200 |
4000 - 8000 |
Corten Steel Plate |
SPA-H, 09CuPCrNiA, Corten A |
1.5-20 |
1100-2200 |
3000 - 10000 |
Specification |
|
Steel Grade |
GB: Q195, Q215, Q235A, Q235B, Q235C, Q235D, Q255A, 255B, Q275, Q295A, Q295B, Q345B,Q345C,Q345D,Q345E,Q390A,Q390B,Q390C,Q390D,Q390E,Q420,Q420B,Q420C,Q420DQ420E,Q460D, Q460E, Q500D, Q500E, Q550D, Q550E, Q620D,Q620E,Q690D,Q690E
ASTM: Grade B, Grade C, Grade D, A36, Grade 36, Grade 40, Grade 42, Grade 50, Grade 55, Grade 60, Grade 65, Grade 80 JIS: SS330, SPHC, SS400, SPFC, SPHD, SPHE |
Standard |
GB/T709-2006, ASTM A36, JIS G4051, |
Thickness |
0.15mm-600mm |
Width |
0.6-3m or as required |
Length |
1000mm-12000mm or according to customer's special request |
Tolerance |
Thickness: +/-0.02mm, Width:+/-2mm |
MOQ |
2 Tons |
Application |
1.Automobile, Bridges, Buildings. |
Package |
Bundle with steel strip,Container shipping |
Capacity |
200000 tons /month |
Mill MTC |
Can be supplied before shipment |
Inspection |
The Third Party inspection can be accepted BV |
Packing & Delivery
Packing |
1.By steel strips in bundles |
|
2.By woven cloth with 7 slats |
||
3.By woodenn pallet |
||
4.Accorging to the requirements of customers |
||
Delivery |
By sea |
1.In bulk ( based on 200tons) |
2.20ft container: 25tons (Length limted 5.8m MAX) |
||
3.40ft container:(Length limted 11.8m MAX) |
||
By air |
UPS/DHL/FEDEX |
|
By truck |
As customer requests |
Our Service
A:We can provide customers with customized product packaging, and logos.
B:OEM product Customization, Installation, and Instruction guidance.
C:Free drawings for customers' projects, and corresponding detailed drawings.
D:The needs of customers within our capabilities.
Certificates