SUS304 Half Hard Stainless Steel Strip Coil Materials

Customized Thickness & High Precision

ISO 9001 certified, 15+ years of experience in manufacturing stainless 304 half hard stainless steel strip coils, sheets, and foils.  

Explore Our Half Hard Stainless Steel Materials

Equipped with world-leading 20-roll high-precision cold rolling mills and intelligent production lines, we leverage proprietary innovations like nanoscale surface control technology and ultra-thin rolling processes to surpass traditional limitations.

304 Half Hard Stainless Steel

SUS304 Half Hard Precision Strips

Widely Used in Electronic Components & Precision Stamping

Our SUS301/304 half hard stainless steel strips achieve:
– Thickness as low as 0.01 mm
– Tolerance precision within ±0.005 mm.
– Tension Leveled & Flat Surface.

All metrics exceed national standards. Supported by smart process control systems, we implement end-to-end digital management from raw materials to finished products, ensuring zero-defect delivery.

Mechanical Properties Of SUS304 Half Hard

We evaluate the mechanical properties of each stainless steel strip coil prior to dispatching them to our international clients.

Who We Are

Leading the Future of Precision Stainless Steel, Empowering Advanced Manufacturing

We’re a high-tech enterprise specializing in the R&D, production, and service of high-precision, ultra-thin, and high-performance stainless steel strips.

Guided by our core philosophy of “Technology-Driven Quality, Innovation-Defined Future,” we are committed to delivering precision-engineered, customized, and high-value stainless steel solutions for global clients.

Our products empower breakthroughs and industrial upgrades in cutting-edge sectors such as electronics, new energy, medical devices, and aerospace.

Our Commitments On Material Quality

All products comply with RoHS, REACH, and global environmental standards, empowering clients to meet green supply chain demand

Thickness Inspection

thickness test

Width Inspection

stainless-steel-strip-width-tolerance-range

Surface Inspection

strip coil surface

Camber Inspection

stainless-steel-strip-camber-allowance

Chemical Testing

chemical test

Tensile Test

Tensile-Testing

Bending Test

Bending Test

Edge Deburred

edge deburred

Narrow Strip Packaging

narrow strip

Strip Coils Packaging

Strip Coils Packaging

Why Choose Us

Quality Assurance

 ISO 9001 and IATF 16949 certified, with 18 rigorous tests per batch (including chemical analysis and mechanical testing).

Rapid Response

Technical proposals within 48 hours, flexible small-batch customization, and urgent order fulfillment.

End-to-End Support

Expert guidance from material selection to post-sales technical assistance, ensuring seamless production.

Learn More About Our Materials

Contact Us

You are welcome to reach out to our team for any specifications regarding the stainless steel strip and foil materials you require.

Our Location:

No.15, San Zhong Jin Niu Road, Qingxi Town
Dongguan City, Guangdong Province, China

Email: sales@alterstainless.com

Tel: +86 796 813 1167

Get A Quote Now!

Send us your inquiry and our team will respond within 7 hours.