Are English construction documents provided?

Yes, we provide a complete set of English documentation suitable for overseas construction and customs clearance. This includes structural drawings, packing lists, installation manuals, operation videos, and calculation reports.

Q355b/Q235B H-Section Steel Column and Beam for Structural Framing

Name: Q355b/Q235B H-Section Steel Column and Beam for Structural Framing
Brand: SDKM Metal Materials Co., LTD
SKU: 2182351412

Shandong, ChinaSDKM Metal Materials Co., LTD

US$29.80-52.60

300 Pieces

Product profile

Customization

Available

After-sales Service

Complete Installation and Use Guide

Specification

ISO, SGS, BV, TUV, CE

Model NO.

steel structure building

Trademark

SDKM

Origin

Binzhou, China

HS Code

7308900000

Production Capacity

20000ton Per Year

Key features

The main frame uses Q355B high-strength H-beams with a yield strength of 345MPa. It supports a large clear span of 30-60 meters without columns, offering outstanding wind/seismic resistance.

Over 95% of components are precision-prefabricated in the factory. On-site bolted connections require no welding, significantly shortening the overall building cycle by more than 30%.

The lightweight structure reduces foundation load and costs. The comprehensive construction cost is 30%-50% lower than traditional concrete structures.

Treated with 275g hot-dip galvanizing or premium anti-corrosion coatings. It perfectly adapts to complex and harsh outdoor climates, such as high humidity and high salinity.

Flexible Customization & Modular Expansion: Supports single-span, multi-span, and multi-story designs. Dimensions are adjustable for easy future expansion.

Strict QC & Precision Smart Manufacturing: Full-process smart QC with non-destructive testing. Precise dimensions ensure seamless on-site assembly.

Green & Eco-Friendly: Dry construction creates zero site waste. 100% recyclable steel meets international green building standards.

Company profile

High Repeat Buyers ChoiceFlexible CustomizationODM ServicesOEM Services

SDKM Metal Materials Co., LTD

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.18h

AI-Powered supplier vetting

SummaryThe supplier operates in metal structure manufacturing, construction-related products, molds, fasteners, technical services, and project management. It identifies as a professional technical supplier, provides 3D design and multiple customization options, and reports EPC project execution and completed projects across several countries. ISO9001:2015, ISO14001, and ISO45001:2018 certifications are stated, alongside documented inspection and supplier-management procedures. However, the supplier reports no SDK, no valid manufacturing-capacity contract with its factory or related subcontractors, no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Financial information is represented only by years rather than performance values, so financial credibility cannot be assessed. Export experience is stated as two years, and overseas service coverage is recorded as zero.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and conducts metal structure manufacturing and sales, construction-material and metal-part manufacturing, mold and fastener sales, technical consulting, engineering research, and project management. Its stated EPC activity further indicates an engineering and project-oriented supplier profile.

CertificationsThe supplier reports holding ISO9001:2015, ISO14001, and ISO45001:2018 certifications. These are explicit certification claims relevant to quality, environmental, and occupational health and safety management.

R&D capabilityThe supplier states that its technical team develops customized solutions, provides 3D software design services, and conducts engineering and technology research and experimental development. It also reports no available SDK, so the evidence supports technical and design capability but not SDK-based innovation integration.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, supported by a technical team that develops solutions based on client requirements and provides 3D design services. This is direct evidence of broad customization capability.

Client casesThe supplier states that it has completed large-scale projects in the Philippines, Canada, the United States, Chile, Colombia, Ethiopia, Libya, Iraq, Uzbekistan, and other countries. This demonstrates reported international project experience, although no individual project names, customer names, or project details are provided.

Product Q&A

Q:Can you provide customized design?

Yes, absolutely. We provide tailored engineering solutions and detailed construction drawings based on your specific site dimensions, intended usage, local climate conditions, load requirements, and budget constraints

Q:What is the expected service life of the structure?

It depends on the surface treatment chosen. Structures with standard anti-corrosion paint typically last 25 years, while hot-dip galvanized structures can exceed 30 years. Regular maintenance can further significantly extend the lifespan.

Q:Do you provide installation service?

Yes. We supply comprehensive installation guides in both Chinese and English, including detailed drawings, video tutorials, and technical manuals. Additionally, we can dispatch experienced engineers to the job site to provide on-site technical guidance and supervision if required.

Q:What is the typical lead time for production?

Upon confirmation of the final drawings, the standard production cycle is approximately 20-35 days, depending on the project's scale and complexity. We always strive to meet your project schedule efficiently.

Q:Do your products comply with international building codes?

We support design in accordance with GB, ASCE, EU, AS/NZS and other international standards. Structural calculation can be completed according to local wind load, snow load and seismic parameters to meet local code requirements.