What is the surface treatment for anti-rust protection?

We offer painting or hot-dip galvanized surface treatments.

Can you provide design drawings?

Yes, we provide CAD, Tekla, 3D Model, Pkpm, and BIM drawings based on your requirements.

What is the warranty period?

The warranty period is determined according to the specific project type.

Anti-Rust Hot Dipped Galvanized Prefab Structural Steel C/Z Purlin

Name: Anti-Rust Hot Dipped Galvanized Prefab Structural Steel C/Z Purlin
Brand: Qingdao Ruly Steel Engineering Co., Ltd
SKU: 2028398522

Shandong, ChinaQingdao Ruly Steel Engineering Co., Ltd

US$790.00-1,060.00

30 Tons

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Installation Guidance on Construction Site

Usage

Steel Structure Car Park

Model NO.

RULYY0363

Size

Customized

Features

Prefab Steel Structure, Large Span, Multi-Floor

Raw Steel Material

Q235B, Q355b, ASTM A36

Surface Treatment

Painting or Hot-DIP Galvanized

Service Life

50 Years

Wall and Roof

Steel Cladding Sheet, Sandwich Panel

Parapet Wall

as Requested

Columns & Beams

H-Section Steel

Installation

Engineer Guidance on Site

Shot Blasting Level

SA 2.5

Certification

CE, Aisc, SGS, BV, ISO, GB

Color

Customizable

Drawing

CAD, Tekla, 3D Model, Pkpm, Bim

Type

H-Section Steel

Standard

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

Steel Type

Low-alloy High-tensile Structural Steel

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

Type of Steel For Building Structure

High-Strength Steel

Application

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

Warranty

According to Project Type

Member

Steel Columns and Beams

Carbon Structural Steel

Q235B/Q355b/ASTM

Residential Wall Structure

Steel Cladding Sheet

Transport Package

Standard Export Package or Customer's Requirement

Specification

Square Meter

Trademark

Ruly Steel

Origin

Qingdao, China

HS Code

9406900090

Production Capacity

30000ton/Year

Key features

Customizable Size and Color: Size and color are fully customizable to meet specific project requirements.

Hot-Dip Galvanized Protection: Anti-rust hot-dip galvanized surface treatment ensures long-term durability.

50-Year Service Life: Designed for a service life of 50 years with high strength and durability.

Multi-Standard Certification: Certified by CE, ASTM, SGS, BV, ISO, and GB standards.

Engineer Guidance on Site: Professional engineers provide installation guidance directly at the construction site.

High-Strength Steel Material: Constructed using Q235B, Q355b, and ASTM A36 low-alloy high-tensile steel.

Rapid Construction Capability: Prefabricated design allows for fast construction and cost-effective project delivery.

Comprehensive Design Support: CAD, Tekla, 3D Model, and BIM drawings available based on client requirements.

Company profile

Qingdao Ruly Steel Engineering Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤10.13h

AI-Powered supplier vetting

SummaryQingdao Ruly Steel Engineering Co., Ltd. is a China-based combined limited company established in 2019, with 63 employees and stated steel-structure productivity of 30,000 tons annually. It identifies as a professional technical supplier, provides 3D software design and multiple customization options, and has quality-control traceability, quality assurance, complaint-handling, and corrective-action procedures with records. Manufacturing contracts with associated subcontractors and in-stock capability are reported. However, no SDK is available, and no certification holdings or customer cases are explicitly provided. The supplier reports financial records for 2023–2025, but the slices do not provide sufficient information to assess financial credibility. Overseas support is limited: it reports no overseas warehouse, showroom, agents, branches, offline trade-show participation, or overseas-service countries.

Supplier typeThe supplier is identified as a combined limited company operating in China, with a stated business scope covering mechanical and electrical machinery repair, leasing, installation, and import/export activities. Its detailed offering includes manufacturing, service, quality control, and R&D capabilities.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, plus in-stock service capability and stated service quotation terms. Conversely, it reports no overseas warehouse, showroom, agent, branch, or overseas-service country, limiting evidence of geographically local after-sales support.

R&D capabilityThe supplier is explicitly identified as a professional technical supplier and provides 3D software design services with R&D-based customization. The absence of an available SDK is a stated limitation, but does not negate the documented design and R&D capability.

Production capacityThe supplier reports annual steel-structure productivity of 30,000 tons, valid manufacturing contracts with its factory and each associated subcontractor, and in-stock capability. Its stated business scope also includes equipment-related manufacturing/service activities, supporting a documented production base.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. These statements directly support broad customization capability.