What is the service life of the steel structure?

The designed service life is 50 years, ensuring durability and resistance to bad weather.

What types of buildings can this structure be used for?

It is widely used for factories, warehouses, office buildings, stadiums, hangars, and multi-storey or high-rise buildings.

How is the quality of steel fabrication controlled?

Quality control includes 100% dimension testing, ultrasonic testing for welding, and shot blasting to SA 2.5 standard.

Large Span Prefabricated Steel Structure Warehouse Steel Structure Buildings

Name: Large Span Prefabricated Steel Structure Warehouse Steel Structure Buildings
Brand: Qingdao Ruly Steel Engineering Co., Ltd
SKU: 1989783042

Shandong, ChinaQingdao Ruly Steel Engineering Co., Ltd

US$19.00-49.00

200 Square Meters

Sample price:US$1.00/square meter.Request sample

Product profile

Customization

Available

Type

Portal Frame Structure

Raw Steel Material

Q235B, Q355b, ASTM A36

Model NO.

RulyZ0087

Shot Blasting Level

SA 2.5

Service Life

50 Years

Wall and Roof

Rock Wool

Surface Treatment

Painting

Features

Steel Buildings

Main Structure

Galvanized Light Structure

Columns & Beams

H-Section Steel

Usage

Steel Structure Warehouse

Working Scope

Design, Fabrication, Installation

Color

Customizable

Process Criterion

Aws D1.1, GB

Drawing

CAD, Tekla, 3D Model, Pkpm, Bim

Installation

Engineer Guidance on Site

Fabrication

GB Standard

Standard

GB, ASTM, DIN, JIS, AISI, BS

Trademark

Low-alloy High-tensile Structural 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

After-sales Service

Installation Guidance on Construction Site

Warranty

According to Project Type

Carbon Structural Steel

Q235B/Q355b

Residential Wall Structure

Steel Cladding Sheet

Transport Package

Seaworthy

Specification

Square meter

Trademark

Ruly Steel

Origin

China

HS Code

9406900090

Production Capacity

20000 Square Meter Per Month

Key features

Fast Installation: 6000 sqm building completed in just 40 days due to prefabricated components.

Customizable Color: Colored wall panels available in various colors for aesthetic flexibility.

Wide Application: Suitable for factories, warehouses, offices, stadiums, and high-rise buildings.

Durable Design: Resists bad weather with simple maintenance and long service life.

Cost Effective: Lightweight structure reduces foundation costs and improves economic benefits.

High Quality Steel: Uses Q235B/Q355B steel with SA 2.5 shot blasting and painting treatment.

Professional Support: Engineer guidance provided for on-site installation and construction.

Certified Manufacturing: ISO9001, ISO14001 certified with ASTM and SGS product certification.

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.