What raw materials are used?

We use low-alloy high-tensile structural steel, including Q235B, Q355B, and ASTM A36/A572 grades, with surface treatments like hot-dip galvanizing or painting.

What is the production capacity?

Our factory covers 35,000 square meters with a monthly production capacity of over 1500 tons of steel structures.

How should I request a quote?

Please provide location, dimensions, wind/snow loads, seismic level, wall/door/window requirements, and insulation preferences for an accurate quote.

Anti-Corrosion Galvanized C/Z Purlin Steel Structure Members

Name: Anti-Corrosion Galvanized C/Z Purlin Steel Structure Members
Brand: Qingdao Ruly Steel Engineering Co., Ltd
SKU: 2035333592

Shandong, ChinaQingdao Ruly Steel Engineering Co., Ltd

US$800.00-1,150.00

20 Tons

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Installation Guidance on Construction Site

Certification

CE, Aisc, SGS, BV, ISO, GB

Model NO.

RULYY0464

Usage

Steel Structure Storage Warehouse

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

Color

Customizable

Drawing

CAD, Tekla, 3D Model, Pkpm, Bim

Application

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

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

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 Design: Size, color, and features like large span and multi-floor are fully customizable.

Rapid Construction: Prefabricated components enable quick assembly, reducing construction time significantly.

Seismic Resistance: Excellent seismic performance ensures safety and protection during earthquakes.

Lightweight Structure: Lighter than concrete, reducing foundation load and suitable for soft soil areas.

Flexible Design: High adjustability allows modifications to accommodate production line changes.

Multiple Certifications: Certified by CE, AISC, SGS, BV, ISO, and GB standards for quality assurance.

Professional Support: Engineers provide on-site installation guidance and factory training if needed.

High Production Capacity: Monthly capacity exceeds 1500 tons with advanced fabrication equipment.

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: ≤10.24h

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.

Product Q&A

Q:What customization options are available?

We offer customized size, color, and features such as large span and multi-floor designs. Raw materials like Q235B/Q355B and surface treatments are also selectable.

Q:What certifications does the product have?

The product holds CE, AISC, SGS, BV, ISO, and GB certifications, ensuring compliance with international quality and safety standards.

Q:How is the installation handled?

We provide installation guidance on-site. If needed, we offer factory training, assemble sample structures, or provide detailed shop drawings for self-installation.

Q:What is the expected service life?

The steel structure members are designed for a service life of 50 years with proper maintenance and anti-corrosion treatments.

Q:What are the main applications for this steel structure?

It is widely used for steel workshops, warehouses, logistics parks, residential buildings, exhibition centers, stadiums, bridges, and industrial platforms.