Cangzhou Avant International Trade Co., Ltd. is one of the leading manufacturers and suppliers of cold-drawn square and rectangular steel tubing in China. We are committed to providing high quality customized products with competitive price. Welcome to wholesale cheap cold-drawn square and rectangular steel tubing in stock here from our factory. Also, free sample is available.
Cold-drawn square and rectangular steel tubes, also often referred to as cold-drawn SHS/RHS profiles by overseas customers, are tube products formed by cold drawing using molds at room temperature. The entire production process does not require high-temperature heating; the cross-section is shaped through physical cold deformation, giving it detailed advantages that hot-rolled tubes lack. Room temperature processing greatly preserves the original material stability of the steel, preventing issues like oxide scale and delamination on the pipe surface. This results in a higher overall smoothness, eliminating the need for complex subsequent grinding and allowing direct use in assembly and exposed installations.
Many buyers are concerned about its material compatibility. The export material system for this product is also very mature. Our standard mass-produced export materials include mainstream carbon steels such as Q235B, Q355B, 20#, and 45#, while also being compatible with common overseas grades, covering European standards S235JR and S355JR, American standards A500 series, and Japanese standards SS400. This fully matches the engineering acceptance and import standards of Europe, America, Southeast Asia, and the Middle East, meeting the needs of most lightweight export orders.
With its high strength, high precision, and excellent comprehensive performance, cold-drawn square and rectangular tubes have widely penetrated major core industries worldwide. In the machinery manufacturing industry, it is an ideal choice for hydraulic equipment and engineering machinery booms; in building structures, it is used for the curtain wall keel and spatial grid nodes of super high-rise buildings; in the new energy and transportation sectors, it also demonstrates its high torsional stiffness in photovoltaic brackets and vehicle chassis beams.
We not only provide standardized Cold-Drawn Square and Rectangular Steel Tubing, but also possess strong customization capabilities. Whether it's a special aspect ratio rectangular section, high-strength low-alloy material (such as Q345D/E), or specific lengths and anti-corrosion treatments (such as hot-dip galvanizing), we can flexibly schedule production according to customers' engineering drawings or technical specifications.
Regarding export qualifications and quality control, our Cold-Drawn Square and Rectangular Steel Tubing is fully compliant with foreign trade export standards. Our products are manufactured in strict accordance with international standards such as Chinese national standards, European standards (EN), and American standards (ASTM). Each batch comes with complete material testing reports, factory inspection reports, and SGS third-party testing certificates, supporting on-site inspection and random checks by customers. Customs clearance and project acceptance are handled without any qualification issues, ensuring a worry-free export delivery process.
Leveraging its high-precision characteristics, its applications are highly focused on high-end niche markets. Currently, it is widely used in precision machinery frames, automated equipment housings, medical device accessories, light steel structure frames, building curtain wall decoration, hardware engineering machinery parts, precision warehouse racks, and vehicle manufacturing parts. Whether it's bulk replenishment for export intermediaries or customized precision profile orders for engineering companies, we can precisely match their needs.
As a source factory for steel exports year-round, we specialize in the customized production and bulk export of cold-drawn precision square and rectangular tubes. With no middleman markups, we support customized dimensions, wall thickness, surface rust removal and oiling processes, and offer full container load (FCL) and less than container load (LCL) shipping services with stable delivery times. If you have any needs for precision tubing procurement, or if you are unsure about the selection and compatibility of cold-drawn and hot-rolled tubing, please feel free to contact us. We will provide you with accurate material selection solutions and real-time foreign trade quotations based on your project conditions.
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