What materials are used for the steel frame?

We use Q235B, Q355b, and ASTM A36 steel types.

What certifications does the product have?

The product holds CE, Aisc, SGS, BV, ISO, and GB certifications.

What is the warranty policy?

The warranty period is according to the project type.

Pre-Engineered Structural Steel Fabrication Portal Frame Steel Structure Warehouse

Name: Pre-Engineered Structural Steel Fabrication Portal Frame Steel Structure Warehouse
Brand: Qingdao Ruly Steel Engineering Co., Ltd
SKU: 2037579402

Shandong, ChinaQingdao Ruly Steel Engineering Co., Ltd

US$30.00-50.00

200 Square Meters

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

Product profile

Customization

Available

After-sales Service

Installation Guidance on Construction Site

Connection Form

Bolt Connection

Model NO.

RULYXU0954

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 customized to meet specific project requirements.

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

Hot-DIP Galvanized Surface: Offers painting or hot-dip galvanized surface treatment for superior rust protection.

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

Multi-Format Design Drawings: Supports CAD, Tekla, 3D Model, Pkpm, and Bim drawing formats based on client demand.

High Efficiency Modular Design: Streamlined manufacturing processes reduce production time and increase operational output.

Cost-Effective Production: Standardization allows economies of scale, passing cost savings to the end user.

Superior Quality Control: Modules manufactured under controlled conditions ensuring consistent quality across all units.

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: ≤10.02h

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.