Cold-rolled Steel
Weijunli offers a global supply of large quantities of cold-rolled steel. Cold-rolled steel is steel that has been cold-worked at or near room temperature. Compared to hot-rolled steel, it offers a smoother surface finish, higher strength and hardness, and greater dimensional accuracy. It is widely used in the automotive, construction and renovation, and appliance industries.
Reliable Cold Rolled Steel Manufacturer and Supplier–Weijunli
Weijunli is a leading cold-rolled steel supplier in China, specializing in providing high-quality cold-rolled steel to customers worldwide. We have extensive export and project experience.
Our cold-rolled steel products feature a smooth, shiny surface, precise dimensions, and excellent mechanical properties. They are suitable for a variety of industries, including automotive manufacturing, architectural decoration, and furniture. Our technical team provides professional technical support and customized solutions to meet the specific needs of various projects.
At Weijunli, we maintain strict quality control standards and advanced production processes, and our products have passed major international certifications. We are committed to building long-term partnerships with global partners and jointly promoting industry development.
Vente en gros d'acier laminé à froid
As a professional cold-rolled steel supplier, we offer a comprehensive range of cold-rolled steel materials to meet the diverse and demanding needs of our global customers. Our extensive inventory of cold-rolled coils, cold-rolled sheets, and cold-rolled strip ensures we can provide the perfect material solution for nearly any application.
Cold Rolled Steel Coil
Cold-rolled steel coils are provided in coil form, which is convenient for transportation and large-scale processing. They are suitable for applications in industries such as hardware production, home appliance production, and machinery equipment manufacturing.
Cold Rolled Steel Sheet
High-quality flat steel with uniform thickness and smooth surface, engineered for precision applications. It performs well in automotive, appliance, construction, and furniture industries, offering excellent durability and reliable mechanical performance for various manufacturing processes.
Cold-rolled Steel Strip
Cold-Rolled Steel Strips are long, narrow, cold-rolled steel strips that are cut lengthwise. They are primarily used in applications requiring thin, strong, and highly consistent material, such as the manufacturing of precision parts, hardware, and small components.
Cold-rolled Steel Plate
Cold-rolled steel plates are thick, flat steel products with high strength and excellent surface finish, designed for heavy-duty applications. They are commonly used in construction, shipbuilding, machinery, and industrial equipment, providing reliable structural support and long-lasting performance.
Cold Rolled Steel Grades
We offer a comprehensive range of cold-rolled steel grades, including common grades that meet both JIS (Japanese Industrial Standards) and EN (European Norm) specifications. Our products cover everything from commercial-grade steel to deep-drawing quality steel, meeting the demanding requirements of our clients for material ductility and formability.
Advantages of Cold Rolled Steel
Cold-rolled steel is produced by reprocessing hot-rolled steel sheets by rolling them below their recrystallization temperature. This process gives cold-rolled steel its unique properties, making it highly sought after in many industrial sectors.
High strength and hardness
Cold-rolled steel, thanks to its unique processing, possesses remarkably high strength and hardness. This property allows it to withstand high stresses and pressures with exceptional performance and resists deformation. Furthermore, cold-rolled steel offers excellent wear resistance, extending component life and reducing the need for replacement and maintenance.
Plasticity and precision
Cold-rolled steel offers excellent plasticity and exceptional precision. The cold rolling process refines the steel's grain structure, making it amenable to further processing such as stamping, bending, and forming. Furthermore, cold-rolled steel offers tight dimensional tolerances and a high degree of surface flatness, enabling it to meet the highest precision demands in manufacturing applications.
Surface quality
Another significant advantage of cold-rolled steel is its surface quality. The cold-rolling process creates a smooth, even surface. This superior surface quality not only enhances the product's aesthetics but also provides an excellent foundation for subsequent surface treatments such as electroplating and painting, reducing pre-treatment costs and time.
Cost-effectiveness
Cold-rolled steel is more cost-effective than other metal materials in certain applications. While processing costs are relatively high, its excellent mechanical properties, high precision, and superior surface quality reduce the need for subsequent processing steps and scrap, thereby lowering overall manufacturing costs. This makes cold-rolled steel the material of choice for many products requiring high precision and excellent surface quality.
Cold Rolled Steel Applications
Cold-rolled steel is a versatile material used across numerous industries, including body panels and structural components in the automotive industry, structural framing and roofing in the construction industry, and high-quality products across a wide range of manufacturing sectors. Weijunli offers a stable, high-volume supply of cold-rolled steel with full traceability and compliance with international standards, providing an ideal solution for producing high-quality components and finished products that meet professional and industrial requirements.
Cold-rolled steel is widely used in body panels, structural parts and chassis components due to its high strength and good formability.
Cold-rolled steel is widely used in home appliance housings and internal structural parts due to its ease of processing and excellent surface quality.
The hardware manufacturing industry has a wide range of demands for cold-rolled steel. Its precise thickness and surface finish enhance the quality and performance of hardware products.
In modern architecture, cold-rolled steel is increasingly used in lightweight building frames. Its high strength and stability ensure safe and reliable building structures.
Cold-rolled steel can be used to make water, gas and industrial pipelines. It is pressure-resistant and corrosion-resistant, and is suitable for various industrial and construction pipeline systems.
Cold rolled steel has good formability and, through surface coating, good corrosion resistance. It is widely used in industrial container manufacturing.
Global Market Coverage
Weijunli Cold Rolled Steel’s business covers major global markets, including Europe, the Americas, Asia, Oceania, and the Middle East and Africa. Our products play a key role in projects ranging from building structures and automotive parts to home appliance manufacturing, furniture production, and industrial piping.
We work with a diverse range of clients, including construction steel suppliers, home appliance and furniture manufacturers, industrial piping contractors, and steel distributors.
Our production base is located in China, with offices overseas to better support our global customers. We will continue to expand our overseas presence and look forward to collaborating with more partners to jointly promote the high-quality development of the global manufacturing industry.
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N'hésitez pas à nous envoyer un courrielRoom 801, Kaitai Center, Minmin Financial Street, Nanping West Road, Guicheng, Nanhai District, Foshan City
N'hésitez pas à nous appeler[email protected]
N'hésitez pas à nous envoyer un courrielRoom 801, Kaitai Center, Minmin Financial Street, Nanping West Road, Guicheng, Nanhai District, Foshan City