Sanmei Metal Supplies bronze stainless steel sheet and coil in Classic, Amber, Smoky, and Bronze Gold tones — PVD coated, grades 201, 304 and 316, for indoor and outdoor use.

Bronze stainless steel isn't a separate alloy — it's a standard grade (201, 304, or 316) with a bronze-toned surface applied on top. The color comes from two processes: PVD coating, a thin, wear-resistant bronze-colored layer vacuum-deposited onto the base finish (brushed, mirror, or textured), and water plating, an electroplated bronze or copper tone used mainly on our antique and hammered finishes for a deeper, aged look — see our Antique Finish process → for more on how that's done.
Either way, the base metal underneath stays fully stainless — the bronze color sits on the surface, so you still get stainless steel's corrosion resistance, not a bronze alloy's properties.

"Bronze" on a color chart isn't one fixed shade — mill runs and finishing processes shift the tone from a classic cool brown to deep warm brown and olive-gold sheen. We work across three bronze tone families, so you can match the exact warmth or depth your project calls for.
Bronze leans toward a cooler, grayish tone within the bronze family, with cool gray undertones beneath the warm brown. It reads softer and more understated than Deep Bronze. The overall balance is neutral, neither warm nor cool dominates.











Deep Bronze carries a rich, warm brown tone with a distinct reddish-brown base. The color is deep and saturated overall. It sits at the warmer end of the bronze color family.
Bronze Gold is a lighter golden-bronze tone, noticeably brighter than the other two. The color leans warm gold with lower saturation. It reads lighter and more luminous overall.
Show us what you want to customize your tailored patterns.







Headquarters:
Creating Center, No.142, Yuhe Road, Lecong Town, Shunde District, Foshan City, Guangdong Province, China. 528315
Factory: Liyuan Logistics City, Chencun Town, Shunde District, Foshan City, Guangdong Province, China. 528313

List every size you need, each with its own finish and quantity. Small batches are welcome. We'll reply by email shortly. You can also write to us at marketing@sanmeimetal.com.
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