Explore high-quality 202 stainless steel bars with excellent heat resistance and formability. Ideal for architecture, public infrastructure, and decorative applications. OEM & custom sizes available.
Qingdao Jiuguang is a certified manufacturer of 2507 stainless steel bars in China. We offer custom-sized super duplex round bars with excellent corrosion resistance and global certifications.
Reliable manufacturer of 904L stainless steel bars for industrial use. Excellent corrosion resistance for acid and marine environments. Custom sizes and finishes available. Global delivery.
We are a leading 321 stainless steel bar manufacturer in China, offering precision-cut round bars with high temperature resistance. OEM & ODM service available for industrial applications.
As a leading stainless steel bar and channel manufacturer in China, we offer a complete range of round bars, flat bars, square bars, hex bars, and U/T/L channels to meet the needs of industrial, structural, and architectural applications. Our factory is equipped with automated rolling mills, precision straightening lines, and advanced cutting and surface treatment equipment, allowing us to support both mass production and custom profiles with consistent quality and fast lead time.
With a monthly capacity of over 1,000 tons, full control over material grades (including 304, 201, 316, 430), and rigorous dimensional and mechanical property testing, we supply OEM clients, construction contractors, and fabricators with materials they can trust — from raw steel to polished, ready-to-use profiles.
Manufacture of stainless steel bars and channels in all standard sizes and shapes.
Support for custom length, cutting, welding ends, and brand labeling.
ISO-certified production, full inspection reports, and stable export to 50+ countries.
Our stainless steel bars and channels are manufactured using advanced rolling and forming processes to ensure consistent shape, surface finish, and mechanical strength. We offer a full range of profiles, including round bars, square bars, flat bars, hexagonal bars, U-channels, C-channels, and L-angles, available in grades such as 201, 304, 316, 310S, 321, and duplex 2205.
Each product undergoes thorough quality inspection including chemical composition testing, tensile strength analysis, and dimensional verification. Surface finishes include pickled, bright, polished, or mirror as per your needs. These stainless profiles are widely used in structural frameworks, precision machining, bridges, marine applications, and industrial platforms. With full support for OEM specifications and international packaging standards, we serve clients across five continents with reliable delivery and stable supply.
We supply stainless steel bars in a wide range of shapes and sizes, including round bar, square bar, flat bar, hexagonal bar, and customized profiles. Bars can be hot rolled, cold drawn, or centerless ground, depending on the required surface finish and mechanical tolerance. Common sizes range from 3mm to 100mm in diameter or thickness, and lengths can be tailored to customer requirements (commonly 6 meters or cut-to-length).
Materials include 201, 304, 316, 316L, 310S, 321, duplex 2205, and 904L. Surface finishes range from black (as rolled), pickled, bright polished, to mirror polished. Our stainless bars are ideal for machining parts, structural applications, shafts, fasteners, and decorative hardware. We also offer special packaging and labeling for OEM and export needs.
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