Welcome to Jiangsu Yonggang Supply Chain Co., Ltd.!

- Jiangsu Yonggang Supply Chain Co., Ltd. -

STEEL REBAR

It features high strength and toughness, good processing performance, and strong weldability.

- Jiangsu Yonggang Supply Chain Co., Ltd. -

WIRE ROD

Processing services: bending, welding, uncoiling, punching, cutting

- Jiangsu Yonggang Supply Chain Co., Ltd. -

GALVANIZED STEEL PRODUCTS

Includes various types of galvanized pipes, galvanized sheets, galvanized coils, and galvanized bars.

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OUR PRODUCTS

Quality Products for

Global Markets

600000 Tons

Annual production

Low Carbon Bright Alkaline Steel Wire

Low Carbon Bright Alkaline Steel Wire is a versatile, high-quality wire manufactured through alkaline cleaning and cold drawing processes. Characterized by its bright surface finish and consistent mechanical properties, it contains carbon content typically ranging from 0.06% to 0.20%, with SAE 1008 (0.08% C) and SAE 1018 (0.18% C) being the most commonly used grades. This product exhibits excellent bending and flattening performance, easy formability, and good weldability.

ASTM A615 Concrete Rebar Grade 40

ASTM A615 Grade 40 is a standard specification for deformed and plain carbon steel reinforcing bars used in concrete construction. With a minimum yield strength of 40,000 psi (275 MPa), Grade 40 rebar provides reliable structural reinforcement for a wide range of residential, commercial, and infrastructure projects where moderate strength and cost-effectiveness are prioritized.

Stainless Steel I-Beam

Stainless steel I-beams (also referred to as H-beams) are premium structural profiles engineered for applications where standard steel cannot perform. Combining the exceptional strength-to-weight ratio of the “I” cross-section with the inherent corrosion resistance of stainless steel, they offer a permanent solution for structures exposed to harsh environments, demanding hygiene standards, or requiring a lasting aesthetic finish. This eliminates the need for protective coatings and significantly reduces lifetime maintenance costs. Classification: Universal Beam (I-Beam / H-Beam)

Stainless Steel Channel

Stainless steel channel is a corrosion-resistant structural profile with a C-shaped cross-section. It combines the high strength and easy framing capabilities of the channel design with the durability, hygiene, and aesthetic appeal of stainless steel, making it the ideal choice for applications where longevity, cleanability, and resistance to harsh environments are paramount. Classification: Channel Steel

Stainless Steel Angle Steel

Stainless steel angle is a versatile L-shaped structural profile that combines high strength with exceptional corrosion resistance. Its simple yet effective 90-degree design makes it ideal for constructing frames, brackets, supports, and reinforcements in environments where durability, hygiene, and a clean appearance are critical. Available in equal and unequal leg configurations, it offers both structural integrity and design flexibility. As an integral connecting and supporting element, stainless steel angle provides reliable strength while its non-porous surface resists staining, bacterial growth, and chemical attack. This eliminates the need for protective coatings, reduces maintenance to near zero, and guarantees a lifetime of service in demanding applications.

Rectangular Steel HSS Tube

Hollow Structural Sections (HSS) are versatile components widely applied in industrial buildings, construction projects, infrastructure and decorative scenarios — from load-bearing frames to facade details.

API Spec 5L Pipeline Steel Coil Steel Plate

API Spec 5L is an international standard that specifies the manufacturing requirements for two product specification grades (PSL 1 and PSL 2) of seamless and welded steel pipes used in pipeline transportation systems in the oil and gas industry.

G90 Galvanized Coil

G90 refers to the coating type and coating weight on the steel coil or steel plate. "G" means that the coating is galvanized, that is, galvanized. Meanwhile, the number "90" represents the weight of zinc on the steel. G90 galvanized steel coil is hot-dip galvanized cold-rolled steel sheet to improve durability.

A283/Q195 Carbon Steel Plate

ASTM A283 is a standard specification for low and intermediate tensile strength carbon steel plates of structural quality for general application. It covers four grades (A, B, C, D) with incrementally higher minimum yield and tensile strength requirements. Q195 is a comparable Chinese standard (GB/T 700) grade, often supplied as an equivalent.

A252 Seamless&Welded Pipe Piles

ASTM A252 is the standard specification for nominal-wall cylindrical steel pipe piles, where the cylinder acts as a permanent load-bearing member or shell to form a cast-in-place concrete pile. Welding mainly provides ASTM A252 submerged arc welded steel pipe piles for agricultural, construction and load bearing geotechnical applications. The ASTM A252 specification has three grades: Grade 1, Grade 2, and Grade 3, of which Grade 2 and Grade 3 are commonly used materials.

A203 Pressure Vessel Carbon Steel Coil

ASTM A203 grades: A, B, D, E, F. Boiler vessel coils are nickel alloy steel materials used in the manufacture of high temperature pressure vessels. The performance of ASTM A203 boiler vessel coils is based on their Ni composition. ASTM A203 Boiler Vessel Rolls are available in five grades: Grade A, Grade B, Grade D, Grade E, and Grade F.

AISI/SAE 1025 Carbon Steel Bar

1025 carbon steel is a steel that contains only carbon as its main alloying element. These steels also contain 0.4 percent silicon and 1.2 percent manganese. Small amounts of copper, nickel, molybdenum, aluminum and chromium can also be detected in carbon steel.

- ABOUT US -

JIANGSU YONGGANG SUPPLY CHAIN CO., LTD.

With the mission of "providing customers with satisfactory products and services", S I N U O E R iron pipe has established a perfect service system of before-sales consultation, installation in sale and after-sales return visit, and sincerely established a long-term close cooperation relationship with users. The company has been favored by the majority of users and widely praised at home and abroad with its excellent products and remarkable service, and become the most respected and trusted partner.

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YONGGANG

COMPANY STRENGTH

As a leading steel supply chain company, Jiangsu Yonggang Supply Chain Co., Ltd. has established a solid business network in domestic and international markets, leveraging its strong resource integration capabilities. The company boasts a comprehensive warehousing and logistics system covering major industrial regions, ensuring efficient product flow. Through years of dedicated development, the company has accumulated rich industry experience, serving clients worldwide, including large-scale engineering projects and manufacturing enterprises. The company emphasizes sustainable development, significantly improving operational efficiency through optimized supply chain management, and providing clients with reliable and flexible solutions.

TECHNOLOGICAL ADVANTAGES

Innovative technology with advanced automation and R&D-driven solutions for precision and durability.

PRODUCT STRENGTH

High-quality, stable steel products meeting international standards, ideal for demanding applications.

FOREIGN TRADE ADVANTAGES

Global export expertise with full-service logistics, certifications, and market reach across continents.

CUSTOMER REVIEWS

Purchasing Manager

"We've been cooperating with Yonggang Steel for three years, and the product quality has always been consistently stable and reliable. Whether it's the tensile strength of the rebar or the dimensional accuracy of the profiles, they fully meet national standards, and some even surpass those of our competitors. Delivery times have never been delayed, especially for urgent orders. The sales team responds 24/7, and logistics are efficient, saving us considerable time and costs. I highly recommend them to any partner who needs high-quality steel!"

Technical Director

"We produce high-precision equipment, and we have high requirements for the material and processing performance of the steel." "Extremely high. Yonggang Steel's technical team customized steel plates with a special alloy ratio according to our needs, solving our long-standing problem of heat treatment deformation. Their professional service and rapid response make them a supplier we can trust long-term!"

Project Manager

"In the Yonggang high-speed rail project, Yonggang Steel provided full-service, one-stop service. From material selection and on-site technical guidance to after-sales testing, dedicated personnel were assigned to each step. Especially during the pandemic, they coordinated resources from multiple parties to ensure supply and maintain project progress. A company like this deserves to thrive!"

Plant Owner

"Even small-batch orders can enjoy VIP treatment! Yonggang Steel's sales team didn't treat our small orders carelessly; instead, they recommended a more material-saving cutting solution based on our processing techniques, helping us reduce material waste by 15%. Transparent pricing and flexible payment terms are incredibly friendly to SMEs!"

Export Trading Manager

"Export orders have strict requirements for material certification and packaging. Yonggang Steel's quality inspection reports are detailed and standardized, and the packaging uses rust-proof treatment and wooden pallets for reinforcement. There was no rust after three months of sea freight. Last year, we exported 3,000 tons of H-beams to Southeast Asia, and the customer had zero complaints during acceptance. This year, we've already increased our order to 8,000 tons!"

BLOG

Carbon Steel Plate: The Cornerstone of Industry, a Versatile Metal Material for Diverse Applications

2025-08-14

In the modern industrial system, carbon steel plate is an indispensable basic metal material. With its advantages of low cost, reliable performance, convenient processing and wide application, it penetrates into various fields such as construction, machinery, automobile, shipbuilding and so on, becoming the "cornerstone" supporting the global industrial development. It is an iron-carbon alloy with iron as the matrix and carbon as the main alloying element, with a carbon content between 0.0218% and 2.11%. It also contains a small amount of impurity elements such as silicon, manganese, sulfur and phosphorus. Its performance is mainly determined by the carbon content and processing technology. The higher the carbon content, the higher the hardness and strength of the material, but the plasticity and toughness will be correspondingly reduced. This difference in characteristics also creates the diverse classification and adaptive scenarios of carbon steel plates.

Deep Cultivation and Diversified Empowerment - The Technological Innovation and Industrial Development Panorama of Carbon Steel Coils

2025-07-28

As one of the most basic and widely used products in the iron and steel industry, carbon steel coils have penetrated into many core fields of the national economy such as construction, manufacturing, and logistics, relying on their advantages of controllable cost, strong performance adaptability, and convenient processing, becoming a "cornerstone" material supporting the operation of the industrial system. With the iterative upgrading of production technology and the continuous refinement of market demand, the carbon steel coil industry is undergoing a transformation from scale expansion to quality improvement, and from standardized production to customized services. Its technological innovation and industrial development trend are directly related to the upgrading pace of downstream industries and the process of high-quality national industrial development.

Carbon Steel Pipes: Characteristics, Applications and Development Evolution of Industrial Cornerstones

2025-06-26

In the modern industrial system and infrastructure construction, carbon steel pipes, as alloy pipes with iron (Fe) and carbon (C) as the core components, have become the core basic materials penetrating multiple fields such as energy, chemical industry, construction, and machinery, relying on their mature manufacturing processes, excellent comprehensive performance and high cost performance. From deep-sea oil and gas transportation to urban pipeline laying, from large-scale machinery manufacturing to national major project construction, carbon steel pipes are everywhere. Their technological iteration and application expansion have always resonated with the progress of industrial civilization.

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YONGGANG SUPPLY CHAIN

Focuses on the steel supply chain field, with its main business covering a variety of steel products, including pipes, plates, coils, bars, rebar, reinforcing bars, and profiles.

E-mail:sales1@yonggangmetal.com
WhatsApp: +86-18115375867

Tel:+86-18115375867