ZHONGHUIFA METAL MANUFACTURING (SHANGHAI) CO., LTD.

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20 + Year

Foreign trade steel industry experience

2000 +

Our Product Inventory

30000 ㎡

Our company covers an area

100 +

Countries and regions served

PRODUCT CENTER

We leverage our extensive industry expertise, robust supply chain, and customer-centric philosophy to provide reliable and efficient solutions to clients worldwide.

A572/S355JR Carbon Steel Coil

ASTM A572 carbon steel low-alloy steel is widely used as bridge panels, support plates, mechanical mounting plates, etc. for construction equipment, transmission towers, racks and other equipment.

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A36/Q235/S235JR Carbon Steel Plate

A36 is a low-carbon steel containing trace amounts of manganese, phosphorus, sulfur, silicon and other elements such as copper. A36 has good weldability and high yield strength, and is the structural steel plate specified by the engineer. ASTM A36 steel plate is often manufactured into a variety of structural steel parts. This grade is used for welded, bolted or riveted construction of bridges and buildings, as well as for general structural purposes. Due to its low yield point, A36 carbon plate can be used to design lighter weight structures and equipment, and provide good weldability. Construction, energy, heavy equipment, transportation, infrastructure and mining are the industries where A36 panels are commonly used.

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304 Stainless Steel Plate

304 stainless steel is a kind of universal stainless steel material, rust resistance than 200 series of stainless steel material is stronger. High temperature resistance is also better, can be as high as 1000-1200 degrees. 304 stainless steel has excellent corrosion resistance and good intergranular corrosion resistance. For oxidizing acids, it is concluded in the experiment that 304 stainless steel has strong corrosion resistance in nitric acid with a concentration of less than or equal to 65% of the boiling temperature. It also has good corrosion resistance to alkali solution and most organic and inorganic acids.

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Color Coated Galvanized Steel Coil PPGI

PPGI coil is a popular material. It is based on hot-dip galvanized steel sheet or electro-galvanized steel sheet (galvanized layer) and is coated with multiple organic coatings to prevent it from rusting. Used for roof panels, wall panels, furniture, household appliances, auto parts, etc. It maintains the strength of galvanized steel, while its organic coating provides a variety of colors and attractive appearance.

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A179 Seamless Steel Tube

A179 seamless cold drawn low carbon steel pipe is equivalent to China's No. 10 high-quality low-carbon steel. A179 is suitable for cold-drawn high-quality low-carbon seamless steel pipes for heat exchangers and condensers.

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304L Stainless Steel Bar

304L is one of the austenitic stainless steels with a chromium content of at least 18%, a nickel content of at least 8%, and a maximum carbon content of 0.03. 304L stainless steel is an ideal choice for various household and commercial applications, with excellent corrosion resistance, ease of manufacturing and excellent formability. Austenitic stainless steels are also considered to be the easiest to weld among high alloy steels and can be welded by all fusion and resistance welding processes.

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B500A/B500B/B500C Rebar

The differences between the, B and C designations are complex and related to structural tolerances. For steel mesh products, B500A grade steel is usually used, and for steel bars, B500B grade steel is used. B500C steel is rarely required, and it is always worthwhile for structural engineers to check whether B500B grade steel can be used instead of B500C, because B500C usually has a significant cost overhead.

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Low Carbon Bright Alkaline Steel Wire

Low-carbon bright alkaline steel wire is a good general-purpose grade and is the most common type in daily life, such as hangers, electrical shelves, store displays and paper clips. It has good bending and flattening performance, is easy to form, and is conducive to welding. The carbon content of low carbon bright alkaline steel wire ranges from 0.06 to 0.20 percent, but the most commonly used grades are 1008(0.08 percent carbon) and 1018(0.18 percent carbon). Low-carbon bright alkaline steel wire is most often supplied in a "drawn" or "hard drawn" state, but can also be supplied in a bright annealed state according to special requirements.

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ABOUT US

Zhonghuifa Metal Manufacturing (Shanghai) Co., LTD.

Zhonghuifa Metal Manufacturing (Shanghai) Co., LTD is a leading force in the international steel trade, dedicated to connecting high-quality steel products with global demand. We leverage our extensive industry expertise, robust supply chain, and customer-centric philosophy to provide reliable and efficient solutions to clients worldwide.

Our strength lies in our strategic partnerships with top-tier mills and manufacturers, ensuring a consistent supply of premium-grade steel. We possess deep market intelligence and risk management capabilities, allowing us to navigate market fluctuations and secure competitive pricing for our clients. Our team comprises seasoned professionals with expertise in logistics, quality control, and international trade regulations.

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WHY CHOOSE US?

We possess deep market intelligence and risk management capabilities, allowing us to navigate market fluctuations and secure competitive pricing for our clients.

High-Quality & Durable Products

We guarantee that all our products meet strict international standards and specifications.

Customized Solutions

Provide customers with tailor-made solutions and professional support.

Competitive Pricing & Fast Delivery

The product has passed international certifications such as CE and ISO. Made in China, it enjoys a significant price advantage.

Professional After-Sales Support

We conduct business with honesty, transparency, and respect, building lasting trust with our partners.

PRODUCT TESTING

We guarantee that all our products meet strict international standards and specifications.We offer a full suite of services to streamline the steel procurement process.

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