What is the delivery time?

Delivery time depends on order quantities. Generally, delivery to the nearest seaport in China takes about 40 days after receiving the deposit.

High-Strength Steel Roofing Solution Providing Excellent Insulation and Energy Efficiency Prefab Steel Structure Building

Name: High-Strength Steel Roofing Solution Providing Excellent Insulation and Energy Efficiency Prefab Steel Structure Building
Brand: Qingdao Ruly Steel Engineering Co., Ltd
SKU: 2030712372

Shandong, ChinaQingdao Ruly Steel Engineering Co., Ltd

US$30.00-70.00

200 Square Meters

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Connection Form

Bolt Connection

Usage

Steel Structure Constructon

Model NO.

RULYY0286

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

Trademark

Low-alloy High-tensile Structural Steel

Forming

Hot-Rolled Steel

Type of Steel For Building Structure

High-Strength Steel

Application

Steel Workshop, Steel Structure Platform, Structural Roofing, Frame Part

Member

Steel Columns and Beams

After-sales Service

Installation Guidance on Construction Site

Residential Wall Structure

Steel Cladding Sheet/Sandwich Panel

Carbon Structural Steel

Q235B/Q355b/ASTM

Warranty

According to Project Type

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 structural drawings are fully customizable to meet specific project requirements.

High-Strength Materials: Constructed with Q235B/Q355B high-strength steel, ensuring durability and structural integrity.

Excellent Insulation: Offers superior energy efficiency with options for EPS, rock wool, or PU sandwich panels.

Long Service Life: Designed for a lifespan of up to 50 years with robust anti-corrosion surface treatments.

Professional Support: Free detailed installation drawings and optional on-site engineer guidance for assembly.

Certified Quality: ISO, CE, SGS, and ASTM certified with strict quality control for welding and dimensions.

Fast Delivery: Standard delivery to nearest Chinese seaport is approximately 40 days after deposit.

One-Stop Service: Comprehensive solutions including design, fabrication, painting, and installation consulting.

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: ≤11.51h

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:Are you a manufacturer or trading company?

We are a manufacturing factory. You are welcome to visit us anytime to see our quality control flow and sales team, ensuring you get the best and most competitive price.

Q:Is your price competitive compared with other companies?

Our business objectives are to provide the best price for the same quality and the best quality for the same price. We strive to reduce your costs while guaranteeing you get the best product for your money.

Q:Can you send engineers to install my project?

We provide detailed installation drawings for free. We can also send engineers as installation directors or a full team upon request to assist with your project.

Q:Do you accept container loading inspection?

Yes, you are welcome to send an inspector. Inspections are accepted not only for container loading but at any time during the production process.

Q:Do you offer designing services?

Yes, we can design full solution drawings based on your requirements using AutoCAD, PKPM, Tekla Structures, and other software for complex industrial buildings.