What certifications does the product hold?

Products are certified under ISO9001, CE, SGS, BV, and comply with GB, ASTM, DIN, JIS, and AISI standards.

Can you manufacture parts based on customer drawings?

Yes, we can make and develop new parts according to customer drawings and detailed dimensions.

What is your monthly supply capacity?

We have a supply ability of 200,000 tons per month with 10 production lines.

High Quality Steel Structure Building Materials Q345b H Beam/H Column

Name: High Quality Steel Structure Building Materials Q345b H Beam/H Column
Brand: Qingdao Changhang Steel Structure Co., Ltd.
SKU: 703216171

Shandong, ChinaQingdao Changhang Steel Structure Co., Ltd.

US$500.00-900.00

1 Ton

Product profile

Customization

Available

Material

Q235B or Q345b

Thickness

6-34mm

Model NO.

Customizable according to customer requirements

Web Thickness

3-100mm, 6mm-16mm

Length

No More Than 11.8 Meters

Web Width

<2m, 100mm-900mm

Flange Width

68-180mm

Grade

Q235B, Q345b Universial Beam

Packing

Felt or According to Customer Requirements

Delivery Date

30days

Surface

Paiting or Galvanized or Black

Technique

Welded, Hot Rolled.Welding

Supply Ability

200000 Ton/Tons Per Month

Size

According to Customer Requirement

Advantages

Anti-Corrosion, Stainless

Type

H-Section Steel

Standard

GB, GB, ASTM, DIN, JIS, AISI, BS

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

Type of Steel For Building Structure

High-Strength Steel

Residential Wall Structure

Wallboard

Application

Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge, Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge

Trademark

Quality Carbon Structural Steel and Alloy Structural Steel, Special Purpose Steel

Carbon Structural Steel

Q235, Q235B or Q345b

Member

Steel Column, Steel Beam

Transport Package

Sea

Specification

According to customer requirements

Trademark

Changhang

Origin

Shangdong, China

HS Code

94069000

Production Capacity

200000m2/Year

Key features

Customizable Material Grades: Available in Q235B and Q345b to meet specific project requirements.

Flexible Dimension Options: Thickness ranges from 6-34mm with web widths up to 900mm.

Versatile Surface Treatment: Options include painting, galvanizing, or black finish for anti-corrosion.

Rapid Delivery Capability: Standard delivery within 30 days, with off-season lead time under 15 workdays.

Comprehensive Quality Certifications: Certified under ISO9001, CE, SGS, BV, and other international standards.

Professional Installation Support: Expert engineers provide professional guidance for on-site installation.

Custom Design Services: New parts developed based on customer drawings and detailed dimensions.

High Production Capacity: Supply ability of 200,000 tons per month across 10 production lines.

Company profile

Qingdao Changhang Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2009-01-15Nearest Port: Qingdao, ShanghangAverage Response Time: ≤5.66hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryChanghang is identified as a China-based limited company with both trading-company and manufacturer/factory classifications, offering steel structures, prefabricated and container houses, poultry farms, LGS villas, and related products. It reports ISO9001:2008 and CE certifications and SGS/BV inspection results. The supplier demonstrates professional technical, 3D design, SDK, and multiple customization capabilities. However, quality-control evidence is incomplete: test equipment is recorded as zero, quality assurance and traceability status are unknown, and complaint handling and corrective-action procedures lack written records. Financial records are indicated for multiple years, but the provided slices do not establish financial strength. No customer cases are provided.

Supplier typeThe supplier is described as a professional manufacturer and exporter, while its formal classifications include Trading Company and Manufacturer/Factory. Its stated scope covers steel structure engineering, prefabricated and container houses, LGS villas, poultry farms, and related wholesale activities.

CertificationsThe company description explicitly states ISO9001:2008 and CE certification and reports that it passed SGS and BV inspections. These statements provide direct evidence of certification and inspection credentials, although no certificate validity dates or copies are provided.

R&D capabilityThe supplier is identified as a professional technical supplier with 3D software design services, an available SDK, and one R&D engineer responsible for providing solutions according to customer demand. This supports technical development capability, but the limited stated R&D staffing and lack of documented innovation outcomes prevent a stronger assessment.

Production capacityThe company reports design, production, installation, and marketing of steel structures and related buildings, with a stated company area exceeding 50,000 square meters and warehouse area reaching 30,000 square meters. Nevertheless, the business-scope slice also states that certain products are not produced or installed at the listed location, so capability is established but site-specific production coverage is not fully clear.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. This directly supports a broad range of customization options.