What certifications do you have?

Our products are ISO and SGS certified, and we accept third-party inspections.

Can you customize the size and length?

Yes, we offer customization for size (up to 200*200*20mm) and length (6m, 9m, 12m, etc.).

Equal Unequal Angle Iron Angle Steel Bar for Iron Gate Design

Name: Equal Unequal Angle Iron Angle Steel Bar for Iron Gate Design
Brand: LIAOCHENG HUAJIAN STEEL CO., LTD.
SKU: 729934022

Shandong, ChinaLIAOCHENG HUAJIAN STEEL CO., LTD.

US$500.00-550.00

10 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Warranty

1year

Alloy

Non-alloy

Model NO.

50*50*4mm

Certification

ISO /SGS

Technique

Hot Rolled

Type

Equal

Standard

GB, ASTM, JIS, AISI, DIN, BS

Size

25*25*3mm-200*200*20mm

Length

6m,9m,12m as Requirement

Material Grade

Q235B/Q345b/Ss400/A36/St37

Surface

Black, Galvanized, Painting as Requirement

MOQ

25tons

Delivery Time

Fast Delivery ,Within 10 Days

Transport Package

in Bundles with Strips

Specification

50*50*4mm

Trademark

HJ steel

Origin

Shandong Province, China

Production Capacity

5000 Tons Per Month.

Key features

Wide Size Range: Available in sizes from 25*25*3mm to 200*200*20mm for equal and unequal angles.

Multiple Material Grades: Supports Q235B, Q345b, Ss400, A36, St37, and other standard steel grades.

Custom Surface Treatment: Surface options include Black, Galvanized, and Painting as per requirement.

Fast Delivery: Delivery within 7-15 days for standard sizes in stock; fast production for custom orders.

High Strength & Weldability: Good weldability and plastic deformation performance for structural construction.

International Standards: Meets GB, ASTM, JIS, AISI, DIN, BS, and EN standards for global compliance.

Flexible Customization: Custom sizes, lengths (6m, 9m, 12m), and material grades available upon request.

Certified Quality: ISO and SGS certified with third-party inspection accepted for quality assurance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExhibition Experience

LIAOCHENG HUAJIAN STEEL CO., LTD.

Shandong, China

Business 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: 12 years CertifiedNearest Port: Qingdao Port, Tianjing PortAverage Response Time: ≤10.55h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with broad customization, 3D software design, ODM, OEM, and recent new-product development capabilities. It reports substantial steel plate and H-beam output, inventory capability, overseas warehouse services, overseas agents or branches, and direct import-export rights. Export activity represents 90% of total sales, with Europe and North America listed as primary markets and 12 years of export experience. Service procedures exist for corrective and preventive actions and complaint handling, with follow-up records. Financial records are referenced for 2021–2023, but their actual results are not provided. Certification, manufacturing-contract status, environmental compliance, fire-drill status, and formal supplier-service assessment procedures remain insufficiently documented.

Supplier typeThe supplier is explicitly described as a professional technical supplier, with steel plate and H-beam production, direct import-export rights, and Europe and North America identified as primary export markets. Its export share is stated as 90%, and it has 12 years of export experience, indicating a technically oriented and internationally active manufacturing supplier.

After-Sales capabilityThe supplier has clear procedures and follow-up records for corrective and preventive actions and customer complaints. It also reports inventory capability, overseas warehouse services, overseas agents or branches, and participation in the 2023 MTM offline trade show; however, there is no overseas showroom and the number of countries served overseas is recorded as 0.

R&D capabilityThe supplier provides 3D software design services, supports multiple forms of customization, reported new products within the past year, and offers ODM services. It has no available SDK, which limits the evidence for software-development integration capability but does not negate its documented product and design innovation capabilities.

Production capacityThe supplier reports annual production information of 50,000 tons of steel plate and 50,000 tons of H-beam, 21–30 quality-control staff, in-stock capability, and lead times within 15 working days in both peak and off-seasons. A valid manufacturing-capacity contract is unknown, so contractual validation is incomplete, but the stated operating capabilities support a positive assessment.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, together with 3D software design, ODM, and OEM services for well-known brands. This combination demonstrates broad documented customization coverage.

Client casesThe supplier reports OEM services for well-known brands and participation in the 2023 MTM offline trade show. These are relevant customer or market-experience indicators, but no customer names, project details, order outcomes, or verifiable case descriptions are supplied.