Custom Stainless Sheet Metal Fabrication & Assembly Services from China Manufacturer

MetalKeen is a premier China-based OEM manufacturer specializing in custom stainless sheet metal fabrication. Utilizing state-of-the-art fiber laser cutting systems, multi-axis CNC press brakes, high-precision robotic TIG/MIG welding, and automatic surface polishing, we deliver custom sheet metal parts, chassis, cabinets, and structural weldments to global industrial clients across North America, Europe, Australia, and the Middle East.

nternational Quality Standards & Certified Materials We exclusively source high-grade raw stainless steel (304, 304L, 316, 316L, 2205 Duplex, 310S) and manufacture in strict alignment with regional engineering codes:

• North American Market (US & Canada): Built to meet ASTM A240 / AWS D1.6 structural stainless steel welding standards and ANSI / ASME dimensional tolerances.

• European Market (Germany, UK, France): Manufactured in accordance with EN 10088 / ISO 9013 thermal cutting precision standards, supporting CE-compliant assemblies.

• Australian & New Zealand Market: Processed to match AS/NZS 1554.6 welding specifications for marine, mining, and outdoor corrosive environments.

Fabrication ProcessTechnical Capabilities & TolerancesTarget International ApplicationsFiber Laser CuttingHigh power up to 20kW, Thickness: 0.5mm – 25mm, Precision: ±0.05mmHigh-precision panels, mounting brackets, complex shapesCNC Bending & Punching250-ton multi-axis press brakes, maximum length up to 4000mmElectrical enclosures, industrial chassis, metal boxesPrecision WeldingTIG, MIG, Laser Welding, Spot Welding, AWS-certified weldersWater tanks, pressure-tested vessels, frame assembliesSurface FinishingBrushed (No.4), Mirror (No.8), Sandblasting, Passivation, ElectropolishingFood & pharma equipment, marine hardware, cleanroom enclosures

Export-Grade Packaging & Agile Global Delivery Stainless steel surface finish and flatness are crucial for OEM assemblies. MetalKeen ensures every custom part is covered with anti-scratch protective film, packaged in custom fumigation-free wooden crates, and protected with rust-inhibiting VCI wrapping for ocean or air freight.

• Air Express (3–5 Days): Expedited shipping to major hubs in the US, UK, Central Europe, and Scandinavia for rapid prototyping and emergency production lines.

• Ocean Freight (FCL / LCL): Direct shipping routes from Chinese ports (Shanghai / Ningbo / Qingdao) to Houston, Los Angeles, Rotterdam, Hamburg, Sydney, and Jebel Ali (Dubai).