The stainless steel plates fully met our requirements for thickness, surface finish and material quality. The products were well packed and arrived without damage. The sales team responded professionally and kept us informed throughout the order.
Custom ManufacturingRequest a Quote Browse Products
OEM & Custom Solutions
Customized specifications, sizes, and packaging to meet your project requirements
Worldwide DeliveryRequest a Quote Browse Products
Exporting to 50+ Countries
Reliable logistics partnerships ensuring timely delivery to your destination
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Key Figures
Hongchen Metal has become a trusted metal materials supplier for customers worldwide, covering stainless steel, carbon steel, aluminum, copper and alloy materials, serving multiple countries and regions.
20,000 tonnes
Annual supply capacity
2,000+
Customers served
20 years
Industry experience
30+
Countries & regions served
3
Production & warehouse bases
20+
Steel grades in stock
FEATURED
Featured Products
FeaturedA572/S355JR Round Steel Bar
FeaturedA179 Seamless Steel Tube
FeaturedGB/T11251 1345 Alloy Structural Steel Coil
FeaturedA709/S355J0W Carbon Steel Plate
Featured420 Stainless Steel Bar
Featured347 Stainless Steel Pipe
Featured2205 Duplex Stainless Steel Plate
Featured321 Stainless Steel Coil
FeaturedA203 Pressure Vessel Steel Plate
Featured2507 Duplex Stainless Steel Bar
WHY US
Why Choose Us
♻
Quality Assurance
ISO 9001 certified factory with strict quality control
✭
Global Shipping
Exporting to 50+ countries with reliable logistics
⚙
Custom & OEM
Customizable specifications, sizes and packaging
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24/7 Support
Professional sales team and technical consultants
Material Partners
Long-term cooperation with leading steel groups including Baowu, ANSTEEL, Shougang and HBIS
Customer Testimonials
We were impressed by the consistent quality and accurate dimensions of the stainless steel products. Hongchen provided complete material documents and handled our technical questions efficiently. We consider them a reliable supplier.
We have purchased stainless steel coils and sheets from Hongchen. The product quality is dependable, the quotation is detailed, and the team understands international purchasing requirements. We look forward to continued cooperation.
Our order was prepared and shipped according to the agreed schedule. The packaging was suitable for international transportation, and all products arrived in good condition. Communication was clear, fast and professional.
CERTIFICATESAsk for certificate copies →
Certificates & Quality Assurance
We support international procurement with traceable quality documents, third-party inspection, and complete material certificates for every shipment.
ISO 9001
ISO 9001 Quality Management Certification
Covers quality management, production control and continuous improvement capabilities.
NEWS
Latest News
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Monel Alloy 400 & K500 for Marine, Chemical and Oil & Gas Applications
Jiangsu Hongchen Metal Co., Ltd. supplies Monel Alloy 400 and Monel Alloy K500 for marine, chemical processing, oil and gas, and industrial equipment applications. Learn about the corrosion resistance, strength, seawater performance, product forms, and key differences between UNS N04400 and UNS N05500 nickel-copper alloys.
Inconel Superalloy: Grades, Properties, Specifications and Applications
Inconel alloy is a nickel-based superalloy known for excellent high-temperature strength, corrosion resistance and mechanical stability. This guide introduces major Inconel grades such as 600, 601, 625 and 718, including their properties, product forms, specifications and industrial applications.
321 Stainless Steel (UNS S32100): Properties, Applications & Supplier Guide
Discover 321 stainless steel (UNS S32100 / EN 1.4541), its high-temperature performance, welding advantages, applications, specifications, and global supply solutions.