What is the production capacity?

Our monthly production capacity for steel structures is more than 1500 tons, supported by a 35,000 square meter processing plant.

How is the quality controlled?

We implement strict QC including thickness tolerance <0.25mm, 100% dimension testing, ultrasonic welding testing, and magnetic powder testing to ensure no defects.

What are the main applications for this steel structure?

It is widely used for steel workshops, warehouses, logistics parks, high-rise residential buildings, stadiums, airports, and other large-span structures.

Cheap Price High-Strength Columns and Beams Customized Frame Workshop Buildings Construction Prefabricated Steel Structure

Name: Cheap Price High-Strength Columns and Beams Customized Frame Workshop Buildings Construction Prefabricated Steel Structure
Brand: Qingdao Ruly Steel Engineering Co., Ltd
SKU: 2057208362

Shandong, ChinaQingdao Ruly Steel Engineering Co., Ltd

US$29.00-49.00

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.

RULYC0055

Residential Wall Structure

Top Wall Beam

Standard

AISI, BS, ASTM, JIS, DIN, GB

Steel Type

Low-Alloy High-Tensile Structural Steel

Main Frame

Steel Columns and Beams

Surface Treatment

Painting or Hot-DIP Galvanize

Frame Type

Portal Frame

Design Load

Wind, Snow, Seismic

Door

Roller Shutter Door or Sliding Door

Wall Purlin

C Purlin

Roof Purlin

Z Purlin

Window

Sliding Window, Fixed Window, Top Hung Window

Color

Customized

Wall and Roof

Aluminum Composite Panel, Glass Wool Panel

Service

Design, Manufacture, Delivery, Install

Service Life

50 Years

Application

Steel Workshop

Forming

Hot-Rolled Steel

Type of Steel for Building Structure

High-Strength Steel

Transport Package

Standard Export Package or Customer's Requirement

Specification

Customized

Trademark

Ruly Steel

Origin

China

HS Code

9406900090

Production Capacity

2000t/Month

Key features

Customizable Design: Color, frame type, and dimensions are fully customizable to meet specific project requirements.

High-Strength Materials: Constructed with Q235B/Q355B low-alloy high-tensile structural steel for superior durability.

ISO Certified Quality: Manufactured under ISO9001, ISO14001, and GB/T28001 systems with ASTM and SGS certifications.

Fast Installation: Easy to assemble and dismantle with guidance from experienced engineers on-site.

Long Service Life: Designed for a 50-year service life with anti-rust painting or hot-dip galvanizing.

Cost-Effective Solution: Lightweight, environmentally friendly, and affordable compared to traditional building materials.

One-Stop Service: Comprehensive support including design, manufacture, delivery, and installation services.

Versatile Application: Suitable for workshops, warehouses, stadiums, high-rise buildings, and logistics parks.

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: ≤9.76h

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:What customization options are available?

We offer customization for color, frame type (Portal Frame), surface treatment (Painting or Hot-DIP Galvanize), and specific dimensions based on your project requirements.

Q:What is the warranty or service life?

The product is designed for a 50-year service life. We also provide installation guidance and after-sales support for maintenance of insulation and steel components.

Q:What certifications does the manufacturer hold?

Our production lines are certified under ISO9001:2008, ISO14001:2004, and GB/T28001:2001. We also hold ASTM certification in the US and international SGS product certification.

Q:What materials are used for the main structure?

The main frame uses Q235B or Q355B low-alloy high-tensile structural steel. Purlins are C or Z type, and panels include Aluminum Composite or Glass Wool panels.

Q:Can you provide design services?

Yes, we have a professional design team that can create drawings based on your requirements or calculate steel quantities based on your existing drawings.