EN 10346

EN 10346 specifies the requirements for hot‑dip galvanized and Aluzinc‑coated steel sheets used in construction and industrial applications. It defines coating types, mechanical properties, and surface quality to ensure durable, corrosion‑resistant steel for wall panels, roofing, and structural components.

Browse through Bomis Steel’s products that belong to EN 10346, and choose the best one for your project!
5mm Galvanised Steel
5mm Galvanised Steel
Looking for heavy-duty steel with exceptional rust resistance? Our 5mm galvanized steel plates feature a bright surface luster, uniform zinc layer, and outstanding longevity.
Corrugated galvanized steel sheet
Corrugated galvanized steel sheet
Corrugated galvanized steel sheet & coil, hot-dip galvanized with Z30-Z275 coating. High strength, corrosion-resistant roofing & cladding for construction, agriculture, industrial buildings. Custom sizes & fast delivery at BOMIS.
Discover superior corrosion resistance and excellent processing performance with our DX51D Z150 galvanized steel. Ideal for construction, appliances, and automotive manufacturing. Available in coils, sheets, strips, corrugated forms
DX52D Galvanized Steel Coil
DX52D Galvanized Steel Coil
We deliver highly adaptable steel solutions with extensive specification ranges, accommodating thicknesses of 0.13-6.0mm and widths of 600-1500mm. Whether your project requires regular or zero spangle finishes
Green Corrugated Roof Sheets – PPGI Metal Roofing Panels
Green Corrugated Roof Sheets – PPGI Metal Roofing Panels
BOMIS green corrugated roof sheets are PPGI metal roofing panels pressed from pre-painted galvanized steel. Available in trapezoidal and wavy profiles, 0.4mm-1.2mm thickness, RAL-matched green shades. MOQ 10 tons. Ideal for industrial roofs, cladding, and container houses.
S250GD Z275
By combining the 250 MPa structural integrity with the exceptional corrosion resistance of a thick Z275 pure zinc layer, this grade delivers an extended service life even in harsh, high-moisture environments. It is the ideal choice for demanding construction and manufacturing projects.
S350GD+Z
BOMIS Steel’s S350GD+Z series is the material of choice when standard steel simply isn\’t strong enough. In Heavy Infrastructure and Construction, our S350GD profiles (like C/Z purlins) and high-strength sheets provide the essential structural backbone for large-span factory roofs, curtain wall keels, and bridge guardrails.
S350GD+Z275 HDG Steel
S350GD+Z275 HDG Steel
S350GD+Z275 hot-dip galvanized structural steel to EN 10346. 350 MPa minimum yield, 275 g/m² double-sided zinc coating. Mill-direct coils, slit strips, and cut-to-length sheets. ISO-certified factory with EN 10204 3.1 test certificates.
S550GD Galvanized Steel
S550GD Galvanized Steel
S550GD+Z/AZ/ZM hot-dip galvanized steel coil & sheet. EN 10346 standard, 550MPa yield strength. Widely used in structural engineering, new energy and automotive lightweight applications.


Our Products

China Steel Coil Manufacturer of PPGI, PPGL & Galvanized Steel

We specialize in cold-rolled, galvanized, aluminized zinc-coated, color-coated steel coils, and profiled steel sheets, and offer a variety of processing and purchasing options.

WHY CHOOSE US

Precision Sheet Metal & Fabrication Solutions

Comprehensive Deep-Processing Expertise

We go far beyond standard metal material sales. As a high-tech enterprise, our core strength lies in the advanced deep processing of steel. From custom sheet metal fabrication to complex steel structures, our engineering team has the technical flexibility and metallurgy expertise to supply diverse components to virtually any industry.

Advanced CNC & Fabrication Capabilities

We don't rely on basic forming. Our facility utilizes advanced manufacturing technology, including precision CNC laser cutting, automatic welding, and high-tonnage stamping and bending operations. This allows us to work from virtually any electronic CAD file and fabricate complex parts of all shapes, sizes, and technical specifications.

End-to-End OEM & ODM Integration

We offer a complete, one-stop manufacturing chain. By keeping sales, operations, precision machining, and surface treatment under one roof, we eliminate the need for multiple vendors. This gives us total control over material utilization, production timelines, and dimensional accuracy from raw steel to the final fabricated component.

Rigorous International Quality Assurance

Every component and steel coil we process undergoes strict quality control, including dedicated impact and toughness testing before leaving the factory. Certified by internationally recognized testing organizations, our products are engineered to meet exact international export standards for structural integrity and wear resistance.

A Trusted Global Supply Partner

Operating out of our dedicated Shandong facility, our service covers everything required to successfully import from China. With a highly experienced technical staff and dedicated order fulfillment team, you deal with a single, reliable company. We ensure seamless communication, timely delivery, and a partnership built on zero compromises in quality.