What insulation options are available for the roof and walls?

Options include EPS, fiberglass, rock wool, or PU sandwich panels.

What is the surface treatment method?

Surface treatment includes painting or hot-dip galvanizing for rust prevention.

What design software formats do you support?

We support CAD, Tekla, 3D Model, Pkpm, and BIM drawing formats.

Are you trading company or manufacturer ?

We have our own steel structure, steel sheet and sandwich panel manufacturing factories. Welcome to our company to see our products and discuss your project.

What is the delivery time?

It depends on the quantities of order. Generally, the delivery time will be within 25 to 60 days.

Prefabricated Multi Story Light Steel Structure Frame Dormitory

Name: Prefabricated Multi Story Light Steel Structure Frame Dormitory
Brand: Qingdao Ruly Steel Engineering Co., Ltd
SKU: 2054852322

Shandong, ChinaQingdao Ruly Steel Engineering Co., Ltd

US$35.00-45.00

200 Square Meters

Sample price:US$100.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Installation Guidance on Construction Site

Connection Form

Bolt Connection

Model NO.

RULYXU1148

Construction Member

Steel Column&Steel Beam

Grade

Low-Alloy High-Tensile Structural Steel

Molding Method

Hot-Rolled Steel

Residential Wall Structure

Single Layer Cladding Sheet/Sandwich Panel

Standard

CE, Aisc, SGS, BV, ISO, GB

Steel Type

H-Section Steel

Structure

Steel Structure

Surface Treatment

Painting or Hot-DIP Galvanized

Drawing

CAD, Tekla, 3D Model, Pkpm, Bim

Installation

Engineer Guidance on Site

Service Life

50 Years

Size

Customized

Features

Prefab Steel Structure

Raw Steel Material

Q235B, Q355b, ASTM A36

Wall Cladding

Corrugated Steel Sheet or Sandwich Panel

Application

Steel Workshop, Steel Structure Platform

Drawing: Design

The Drawing as Your Demand

Certification

CE, Aisc, SGS, BV, ISO, GB

Usage

Steel Structure Construction

Parapet Wall

as Requested

Warranty

According to Project Type

Color

Customized

Transport Package

Seaworthy

Specification

Square meter

Trademark

Ruly Steel

Origin

Qingdao, China

HS Code

9406900090

Production Capacity

20000 Square Meter Per Month

Key features

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

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

Comprehensive Certification: Meets international standards including CE, AISC, SGS, BV, ISO, and GB.

High Fire and Corrosion Resistance: Features high fire resistance and strong corrosion resistance for safety.

Multiple Insulation Options: Offers EPS, fiberglass, rock wool, or PU sandwich panels for thermal insulation.

Engineer Installation Guidance: Professional engineers provide on-site guidance for installation and construction.

Advanced Surface Treatment: Available with painting or hot-dip galvanizing for enhanced protection.

Customized Design Services: CAD, Tekla, 3D, Pkpm, and BIM drawing services based on client demands.

High-Quality Steel Materials: Uses Q235B, Q355b, and ASTM A36 steel with hot-rolled molding methods.

On-Site Installation Guidance: Engineers provide professional guidance for construction and installation on site.

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: ≤10.48h

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.