What certifications does the company have?

We have passed ISO9001:2008, ISO14001:2004, GB/T28001:2001, and obtained ASTM and SGS certifications.

What is the warranty period?

Warranty is according to project type.

Can the color be customized?

Yes, color is customizable according to customers' needs.

Large Span Pre Engineered Metal Buildings Structure Construction / Steel Plant Buildings

Name: Large Span Pre Engineered Metal Buildings Structure Construction / Steel Plant Buildings
Brand: Qingdao Ruly Steel Engineering Co., Ltd
SKU: 1989537802

Shandong, ChinaQingdao Ruly Steel Engineering Co., Ltd

US$19.00-99.00

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.

RulyZ0057

Standard

AISI, BS, ASTM, JIS, DIN, GB

Steel Type

Low-alloy High-tensile Structural Steel

Raw Steel Material

Q235B, Q355b, ASTM A36

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

Application

Steel Workshop

Warranty

According to Project Type

Type

Portal Frame Structure

Type of Steel For Building Structure

High-Strength Steel

Carbon Structural Steel

Q235

Transport Package

Seaworthy

Specification

Square meter

Trademark

Ruly Steel

Origin

China

HS Code

9406900090

Production Capacity

20000 Square Meter Per Month

Key features

Customizable Color: Colors and textures are customizable according to customer requirements.

50 Years Service Life: Designed for a long service life of 50 years with high-strength steel.

Fast Production Lead Time: Normal lead time is 45 days after down payment, depending on quantity.

High-Strength Steel Structure: Uses Q235B/Q345B steel with high strength-to-weight ratio for large spans.

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

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

Custom Structural Design: Supports CAD, Tekla, 3D Model, Pkpm, and BIM drawing services.

Versatile Application: Suitable for steel workshops, warehouses, plants, and high-rise projects.

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: ≤9.17h

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.