Are you a manufacturer or trading company?

We are a direct manufacturer located in Jinan City, Shandong Province, China, close to Qingdao Port, with a strict quality management system.

How do you ensure long-term cooperation?

We maintain competitive prices, provide accurate design solutions, guarantee product quality without cutting corners, and offer 24-hour online after-sales service.

Do you accept container loading inspection?

Yes, you are welcome to inspect at any time, and we can also assist with SGS inspection.

What is the delivery time?

Usually 30 days. We have a comprehensive management plan for each project to ensure on-time delivery.

How to install the beams?

Products are prefabricated in the factory. You can install them locally using bolts with our detailed drawings. Engineers can be sent for guidance if needed.

Structural Stability High Bending Strength Q355b Hot Rolled L-Beam for Mining Structure

Name: Structural Stability High Bending Strength Q355b Hot Rolled L-Beam for Mining Structure
Brand: Guoshun Green Building Technology Co., Ltd
SKU: 1982227721

Shandong, ChinaGuoshun Green Building Technology Co., Ltd

US$1,300.00-3,000.00

100 Ton

Product specifications

Specification

Product profile

Customization

Available

Grade

Q235, Q355, S235, S355, A36, A572 Gr.50

Standard

JIS, ASTM, BS, En / as-Nzs

Model NO.

Q355B Q235B S235JR S275JR S355JR Steel Structure

Certification

IS0

Product Name

I Beam

Keywords

Steel Structure

After-Sales Service

on-Site Installation or Installation Guidance

Warranty Period

1 Year

Surface Treatment

Spray Painting or Galvanizing

Size Range

H100-H1000 mm

Length

3-15 M (Customizable)

Tolerance

En 10034 / ASTM A6

Inspection

Ut / Mt / Dimensions

Usage

Building Structures,Bridges

Transport Package

Container or Bulk Carrier Transportation

Specification

Based On Actual Project Products

Trademark

GUOSHUN

Origin

Shandong, China

Production Capacity

50000 Tons/Year

Key features

High Strength & Stability: Excellent load-bearing capacity and bending resistance for heavy structural applications.

Wide Size Range: Height 100-1000mm, Flange 50-400mm, with customizable length options.

Multiple Standards: Complies with EN, ASTM, JIS, BS, and AS/NZS international standards.

Premium Steel Grades: Available in Q235, Q355, S235, S355, A36, and A572 Gr.50.

Excellent Weldability: Suitable for welding, bolting, drilling, cutting, and machining processes.

Surface Treatment Options: Black steel, sandblasting, epoxy primer, hot-dip galvanizing, or custom coatings.

Strict Quality Control: UT/MT inspection, dimensional tolerance per EN 10034/ASTM A6, mill certificates.

Direct Manufacturer: Located in Jinan with 20+ years experience, large capacity, and competitive pricing.

Company profile

High Repeat Buyers ChoiceDigital Management EnterpriseManagement CertificationStandardized quality control

Guoshun Green Building Technology 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: 5 years CertifiedNearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤7.67h

AI-Powered supplier vetting

SummaryThe supplier demonstrates strong technical, engineering, customization, and production capabilities. Evidence includes 30 R&D engineers, 12 quality-control staff, 34 quality-control test devices, multiple cutting, welding, straightening, blasting, and painting facilities, and documented inspection and warehouse-control procedures. It offers 3D design, OEM, ODM, and multiple customization options, and has developed new products within the past year. The supplier holds ISO 9001:2015, ISO 14001, and ISO 45001:2018 certifications and reports more than ten qualifications, including steel-structure engineering and design qualifications. Manufacturing contracts and in-stock capability are confirmed, but overseas warehouse and showroom capabilities are absent. Financial information is referenced for 2022–2024, but no financial performance details are provided. Customer-specific cases are not identified.

Supplier typeThe supplier identifies itself as a professional technical supplier and operates in environmental-protection equipment, metal-structure manufacturing and sales, landscaping construction, and architectural decoration manufacturing. It also holds multiple engineering qualifications, including steel-structure contracting and light-steel design qualifications, indicating an engineering and manufacturing-oriented supplier profile.

CertificationsThe supplier reports ISO 45001:2018, ISO 14001, and ISO 9001:2015 certifications, along with more than ten professional qualifications. These certifications and qualifications provide explicit evidence of formal occupational-safety, environmental, quality-management, and engineering credentials.

After-Sales capabilityR&D technology engineers are responsible for technical support during production and after-sales service. The supplier also has documented supplier-service assessment and corrective/preventive-action procedures, but the slices do not describe response times, service coverage, spare-parts support, or a dedicated after-sales organization.

R&D capabilityThe supplier has 30 R&D engineers, reports new products within the past year, provides 3D design, ODM, and OEM services, and has developed a green low-carbon building and intelligent-construction technology system. Its lack of an available SDK is a specific limitation, but the broader evidence supports meaningful product and technical innovation capability.

Production capacityProduction resources include laser, flame, and profile automatic cutting, automatic and gantry welding, steel-structure straightening, shot blasting, and automatic painting facilities. The supplier also reports 12 quality-control staff, 34 test devices, written warehouse-quality procedures, valid manufacturing contracts with associated subcontractors, and in-stock capability, supporting a substantial manufacturing base.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, 3D software design, ODM, and OEM services. This indicates broad design-to-production flexibility across different customer requirements.

Product Q&A

Q:Can you offer designing service?

Yes, we have over 50 design engineers who can create full solution drawings using software like Auto CAD, PKPM, Tekla Structures, etc.

Q:Do you offer on-site installation guidance?

Yes, we provide detailed installation drawings and videos for free. We can also send engineers or a working team to guide installation overseas.

Q:How can I get a quick quotation?

Please provide a detailed description of your project via email, phone, or website message. We will provide the best quotation as soon as possible.

Q:What is the trading procedure?

The process is: Design drawing -> Confirm drawing -> Quotation -> PI -> Confirm PI -> 30% deposit -> Manufacture -> QC inspect -> Pay balance -> Shipping.

Q:What is the biggest advantage of your product?

We use high-quality raw materials and strict quality control to ensure better performance, longer life, lower cost, and superior aesthetics compared to other manufacturers.