Shanghai Shenghonghe Import And Export Co.,Ltd

Product Categories

All Steel Types, SHH Delivers

We offers a full range of stainless, carbon steel & custom parts. From coils to pipes, all grades meet global standards—your one-stop sourcing hub.

All Category

Hot-Selling Steels

Quality & Value Combined

Best-selling stainless, carbon steel & custom parts. Trusted globally, these meet key industry needs—quality assured, ready to ship.

ASME SA387 Grade 12 Class 1 (SA387 Gr 12 Cl 1) Steel Plate

ASME SA387 Grade 12 Class 1 alloy steel plates are normalized for high-temperature pressure vessels. With 450-585 MPa tensile and 275 MPa yield, they suit 550°C, 300 bar use per ASME Section VIII, supplied by SHH STEEL.

ASME SA387 Grade 12 Class 2 (SA387 Gr 12 Cl 2) Steel Plate

ASME SA387 Grade 12 Class 2 alloy steel plates are quenched and tempered for high-temperature pressure vessels. With 515-690 MPa tensile and 345 MPa yield, they suit 550°C, 400 bar use per ASME Section VIII, supplied by SHH STEEL.

ASME SA387 Grade 22 Class 2 (SA387 Gr 22 Cl 2) Steel Plates

ASME SA387 Grade 22 Class 2 (SA387 Gr 22 Cl 2) steel plates are Cr-Mo alloy steel plates with high strength, toughness, and weldability, ideal for boilers and pressure vessels at elevated temperatures.

ASME SA516 GRADE 70 Carbon Steel Plates

ASME SA516 Grade 70 carbon steel plates are high-strength, ideal for pressure vessels and boilers. With 485-620 MPa tensile and 260 MPa yield, they suit 450°C, 500 bar use per ASME Section VIII, widely applied globally by SHH STEEL.

ASTM A285 Grade A Pressure Vessel Steel Plate

ASTM A285 Grade A carbon steel plates are cost-effective for low-pressure vessels and tanks. With 310-450 MPa tensile and 165 MPa yield, they suit 150°C, 20 bar use per ASME Section VIII, globally supplied by SHH STEEL.

Explore the Steel Catalog

Detailed product specifications, ratings and applications. Easy access to our complete range—your sourcing guide at hand.

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Who We Are

SHENG HONG HE STEEL GROUP LIMITED

Your Trusted Global Steel Partner, Reliable And Proven.

SHENGHONGHE GROUP CO., LIMITED, founded in 2020, is a diversified and integrated industrial group based in Shanghai, China, with global operations. Our business scope covers carbon steel heavy plate trading, stainless steel distribution, casting and precision machining, new material development, import & export of steel products, and international logistics services.

10+

10+ years of industry experience

5,000+

Tons of regular stock, ensuring fast response to orders

50+

Professional team members covering sales, QC, and logistics

20+

National patent

Core Advantages

Why Choose SHH STEEL?

Best-selling stainless, carbon steel & custom parts. Trusted globally, these meet key industry needs—quality assured, ready to ship.

Fast Delivery

In-stock items ship within 3–5 days, custom orders as fast as 15 days

Large Inventory

Over 5,000 tons of regular stock across stainless & carbon steel

Integrated Services

One-stop sourcing with cutting, welding, bending, and casting

Reliable Quality

Third-party inspection by SGS,TUV,ABS, BV and others third party by customer requirement, and full traceability

Application Industries

Covering Global Industrial Applications

Our steel powers construction, marine, energy, and more—trusted globally for quality.

Construction Industry

Energy industry

Equipment Manufacturing

Machinery Industry

Marine Industry

Petrochemical Industry

Construction Industry

The construction industry shapes global infrastructure, valued at $12 trillion by 2030 (Deloitte 2025), driving buildings, bridges, and roads. It demands durable, corrosion-resistant steel for urban growth. SHH STEEL, a leading stainless steel supplier and carbon steel exporter, provides ASTM A516 Gr.70 for structural use and 316L stainless steel (ASTM A240) for coastal projects.

Energy industry

The energy industry powers global development, encompassing power generation, oil & gas, and renewables, with a projected value of $4 trillion by 2030 (IEA 2025). It demands robust materials for turbines, pipelines, and reactors.

Equipment Manufacturing

Equipment manufacturing fuels industrial innovation, producing machinery and tools for aerospace, automotive, and heavy industries. Projected to hit $1.5 trillion by 2030 (McKinsey 2025), it demands precision and durability. SHH STEEL, a leading stainless steel supplier and carbon steel exporter, provides ASTM A516 Gr.70 and 316L stainless steel (ASTM A240) for robust performance.

Machinery Industry

The machinery industry drives global manufacturing, producing equipment for automotive, aerospace, and industrial use, with a projected value of $1.8 trillion by 2030 (McKinsey 2025). It demands precision steel for gears, frames, and tools. SHH STEEL, a leading stainless steel supplier and carbon steel exporter, offers ASTM A516 Gr.70 for robust structures and 316L stainless steel (ASTM A240) for corrosion resistance.

Marine Industry

The marine industry, a vital global sector, includes shipbuilding, offshore platforms, and coastal infrastructure, projected at $300 billion by 2030 (Deloitte Marine Outlook). It demands corrosion-resistant, high-strength steel for vessels and rigs. SHH STEEL, a leading stainless steel supplier and carbon steel exporter, offers FH36 ship plates and 316L stainless steel (ASTM A240) for durability.

Petrochemical Industry

The petrochemical industry, a global powerhouse, produces chemicals and fuels, valued at $6 trillion by 2030 (McKinsey Energy Insights 2025). It requires durable, corrosion-resistant steel for refineries, reactors, and pipelines. SHH STEEL, a leading stainless steel supplier and carbon steel exporter, offers ASTM A516 Gr.70 for pressure vessels and Inconel 625 (ASTM B443) for high-temperature use.

Global Success Stories

Our Steel, Their Achievements

Discover SHH's global steel projects—trusted in construction, marine, energy. Proven excellence worldwide.

Responding to Anti-Dumping Policies, Actively Expanding New Markets

Shanghai, September 12, 2025, 06:58 AM PDT – In the wake of intensifying anti-dumping policies, SHH STEEL is strategically diversifying its market presence, reinforcing its stature as a global stainless steel supplier and carbon steel exporter.

Global Clients & Partners

trusted by Global Partners

Our partners include top steel mills like TISCO, BAOSTEEL, and global clients—united by trust, quality, and shared success in steel solutions.

news and events

Latest News & Industry Insights

Stay updated with SHH! Here, find latest news on projects, product launches, and industry insights.

Company News

Sep 12, 2025

Company Views on the 2025 Global Steel Market

Shanghai, September 12, 2025, 06:58 AM PDT – As the global steel industry enters a transformative phase, SHH STEEL, a leading stainless steel supplier and carbon steel exporter, shares its strategic outlook on the 2025 market landscape.

Get Your Custom Quote Now

If You Have Any Question, Please Do Not Hesitate To Contact Us .

SHENGHONGHE IMPORT AND EXPORT CO.,LTD (SHH STEEL), established in 2010, is a modern and diversified industrial group headquartered in Shanghai, China.

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