What materials are used for the main steel frame?

The main steel frame uses Q235 or Q355 welded H-section steel, ensuring high strength and durability.

What surface treatment options are available?

Options include painting or hot-dip galvanizing, with shot blasting to SA 2.5 standard for corrosion resistance.

What certifications does the company hold?

We hold ISO, CE, AISC, SGS, BV, and GB certifications, ensuring compliance with international standards.

Fabrication Design Steel Frame Structure Building Prefabricated Long-Span Warehouse Building Prefabricated Workshop

Name: Fabrication Design Steel Frame Structure Building Prefabricated Long-Span Warehouse Building Prefabricated Workshop
Brand: Qingdao Ruly Steel Engineering Co., Ltd
SKU: 2033375752

Shandong, ChinaQingdao Ruly Steel Engineering Co., Ltd

US$22.00-42.00

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.

RULYXU0093

Surface Treatment

Painting or Hot-DIP Galvanized

Drawing

CAD, Tekla, 3D Model, Pkpm, Bim

Installation

Engineer Guidance on Site

Service Life

50 Years

Keyword

Prefabricated Steel Structure Warehouse/Workshop

Certification

CE, Aisc, SGS, BV, ISO, GB

Parapet Wall

as Requested

Color

Customizable

Shot Blasting Level

SA 2.5

Raw Steel Material

Q235B, Q355bb, ASTM A36 or Equivalent

Drawing: Design

The Drawing as Your Demand

Wall Cladding

Corrugated Steel Sheet or Sandwich Panel

Standard

GB, ASTM, DIN, JIS, AISI, BS

Warranty

According to Project Type

Transport Package

Seaworthy

Specification

Square meter

Trademark

Ruly Steel

Origin

Qingdao, China

HS Code

9406900090

Production Capacity

20000 Square Meter Per Month

Key features

Customizable Design: CAD, Tekla, 3D Model, Pkpm, Bim drawings available; size and color customizable.

Long Service Life: Designed for up to 50 years of durable use in industrial and commercial projects.

High Strength Material: Main frame uses Q235/Q355 welded H-section steel with SA 2.5 shot blasting.

Wide Clear Spans: Engineered for unobstructed floor space, ideal for heavy machinery and storage.

Fast Delivery: Typical production and shipping lead time is 30-45 days after order confirmation.

Professional Installation: Engineer guidance on site provided; full installation drawings and manuals included.

Quality Certified: ISO, CE, AISC, SGS, BV, GB certified with strict quality control processes.

Cost Effective: Optimized design reduces steel consumption while maintaining structural strength.

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: ≤9.33h

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.