What steel grades are used for the main frame?

The main frame is made of high-quality Q235B or Q355B steel, ensuring strong stability and corrosion resistance.

What is the expected service life of the structure?

With professional anti-corrosion and anti-rust processes, the building has a service life of more than 30 years.

Hot Rolled Galvanized Corrugated Sheet for Wall and Roof Panel

Name: Hot Rolled Galvanized Corrugated Sheet for Wall and Roof Panel
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 769612775

Shandong, ChinaQingdao Gemsun Steel Structure Co., Ltd.

US$1.80

1,000 Meters

Product profile

Customization

Available

Material

Metal

Color

Any Color

Model NO.

ST-0035

Thickness

0.3-0.8

Width

720-970

Length

Any Length Within 12 Meters

Steel Grade

Q235B

Surface

Galvanize, Colorbond, Alu/Zinc

Usage

Steel Building Roof and Wall, Fence

Transport Package

Plastic Film or Non Packing

Specification

From 720-1000

Trademark

STEWART

Origin

China

HS Code

72107010

Production Capacity

100000000tons Per Year

Key features

Customizable Dimensions: Thickness 0.3-0.8mm, Width 720-970mm, Length up to 12 meters.

High Strength Material: Constructed with Q235B/Q355B steel for excellent load-bearing and impact resistance.

Long Service Life: Anti-corrosion treatment ensures durability exceeding 30 years with low maintenance.

Free Installation Support: Complimentary detailed drawings and optional engineer dispatch for installation guidance.

Factory Direct Pricing: Direct manufacturing ensures competitive pricing without trading company markups.

Rapid Prefabrication: Standardized factory production significantly shortons on-site construction time.

Versatile Applications: Ideal for industrial workshops, warehouses, fences, and steel building structures.

Company profile

Qingdao Gemsun Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤3.23hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryQingdao Gemsun Steel Structure Co., Ltd. is a private Chinese manufacturer/factory based in Jimo, Qingdao, Shandong, supplying steel structures, warehouses, buildings, workshops, mobile houses, and related prefabricated products. It reports annual steel-structure productivity of 5,000 tons and derives 90% of total sales from exports, with exporting activity beginning in 2015. The supplier provides OEM and ODM services and supports full customization, but reports no available SDK and no new products during the past year. ISO 9001:2015 certification and recent regular fire drills are stated. Service-management documentation is weak: supplier assessment and corrective/preventive-action procedures lack written records, and complaint handling has a procedure but no written records. No overseas warehouse, showroom, agent, branch, or overseas service coverage is reported. Financial data is represented only by years rather than substantive indicators and therefore cannot establish financial credibility.

Supplier typeThe supplier is identified as a private limited company and a manufacturer/factory located in Jimo, Qingdao, China. Its stated business and product scope covers steel structures, steel buildings, warehouses, workshops, mobile houses, container houses, hangars, and prefabricated buildings.

CertificationsThe supplier states that it holds an ISO 9001:2015 certificate. This is explicit evidence of a quality-management certification, although no additional certifications are identified in the provided information.

After-Sales capabilityThe supplier reports a customer-complaint procedure, but has no written complaint records; supplier service-capability assessment and corrective/preventive-action procedures also lack written procedures or records. It has no overseas warehouse, showroom, agent, branch, or overseas service coverage, although it reports one-month lead times and participation in an offline trade show.

Production capacityThe supplier identifies itself as a manufacturer/factory and reports annual steel-structure productivity of 5,000 tons. Its broad product scope and 90% export-sales share indicate established production and export activity in steel-structure products.

Customization capabilityThe supplier explicitly provides OEM services for well-known brands, ODM services, customization from designs, and full customization. These statements directly support a broad customization capability.