What materials are used for the steel structure?

Main materials include Q355 steel for columns and beams, Q235B steel for bracing and tie bars, and galvanized steel for purlins.

What types of doors and windows are available?

Window options include plastic steel and aluminum alloy. Door styles include swing, sliding, roller, EPS, windproof, high-speed roll-up, and industrial sliding doors.

What is the minimum order quantity?

The minimum order quantity is 50 Tons.

High Clear Span Space Frame Multi Deck Steel Structure Modular Prefab House

Name: High Clear Span Space Frame Multi Deck Steel Structure Modular Prefab House
Brand: Dingrui Yongcheng Construction Engineering Co., Ltd
SKU: 2005572132

Shandong, ChinaDingrui Yongcheng Construction Engineering Co., Ltd

US$55.00-95.00

200 Square Meters

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Connection Form

Bolt Connection

Window Material

Plastic Steel Window, Alluminum Alloy Window

Model NO.

DRYC-KJ-01

Door Style

Swing, Sliding or Rooler Door

Surface Treatment

Painted or Galvanized

Standard Coloring

Red, White, Blue, Green, Grey

Design Code

Wind Load, Snow Load, Earthquake

Life Span

>50 Years

Steel Structure

Column, Beam, Purlin, Bracing

Service

Design, Fabrication, After-Service

Type

H-Section Steel

Standard

GB, ASTM, DIN, JIS, AISI, BS

Trademark

Carbon Structural Steel

Forming

Hot-Rolled Steel

Member

Steel Column

Type of Steel For Building Structure

High-Strength Steel

Residential Wall Structure

Wallboard

Application

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

After-sales Service

Guide Installation or Install The House on Site

Carbon Structural Steel

Q235/Q355

Transport Package

Seaworthy Package for Steel Structure as Request

Specification

Customized

Trademark

DINGRUIYONGCHENG

Origin

Qingdao, China

HS Code

7308900000

Production Capacity

3000t/Month

Key features

Customizable Dimensions: Sizes can be customized according to specific requirements.

Flexible Layout Design: Low foundation cost and designed per buyer's specific needs.

Comprehensive Design Service: Expert team provides full solution drawings based on requirements.

Global Installation Support: Online guides, on-site engineers, and skilled workers available.

Multi-Standard Certification: Passed ISO 9001, ISO 45001, and ISO 14001 quality certifications.

Diverse Material Options: Q235/Q355 steel with painted or galvanized surface treatments.

Versatile Application: Suitable for warehouses, workshops, hangars, offices, and modular houses.

Customizable Door and Window: Options include swing, sliding, roller, EPS, and high-speed doors.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

Dingrui Yongcheng Construction Engineering Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 2 Years CertifiedNearest Port: Dlaian PortAverage Response Time: ≤2.86h

AI-Powered supplier vetting

SummaryThe supplier is a limited, combined company with 82 employees and a valid import/export license. It manufactures metal structures and reports annual steel-structure productivity of 50,000 tons, supported by CNC cutting, welding, shearing, drilling, spark-cutting, and shot-blasting equipment. Quality evidence includes 100% finished-product inspection, 15 quality assurance and quality control inspectors, and documented procedures for supplier assessment, corrective actions, and complaint handling. The supplier supports customization from samples and designs and provides OEM services, but does not provide ODM services or an SDK. It offers overseas services in Russia, accepts FOB and CIF quotations, and reports peak-season lead time of one month and off-season lead time within 15 workdays. No overseas warehouse, showroom, agent, branch, or offline trade-show participation is reported. Certification holdings and customer cases are not provided.

Supplier typeThe supplier is identified as a combined company organized as a limited company, with 82 employees and no stated parent-company affiliation. It also holds a valid import/export license, supporting its classification as an operating manufacturing and export supplier.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints, corrective and preventive actions, and service-capability assessment. However, it reports no overseas warehouse, showroom, agent, or branch, which limits documented overseas service infrastructure.

R&D capabilityThe supplier reports one year of total R&D engineer experience and does not provide ODM services or an SDK. These statements do not demonstrate strong independent product-development or software-integration capability.

Production capacityThe supplier reports steel-structure productivity of 50,000 tons and operates equipment including CNC cutting, welding, shearing, drilling, spark cutting, and shot blasting. It also reports one production line, 6–10 quality-control staff, and off-season lead time within 15 workdays, providing explicit evidence of manufacturing capacity.

Customization capabilityThe supplier explicitly supports customization from samples and designs and provides OEM services for popular brands. It does not provide ODM services, so the evidence supports manufacturing customization but not independent ODM development.

Product Q&A

Q:What kind of company are you?

DRYC is a company specializing in designing, manufacturing, selling steel structures and undertaking various kinds of steel structure projects.

Q:Can you offer designing service?

Yes, we have an excellent design team. We could design full solution drawings as per your requirements.

Q:What kind of quality assurance do you offer?

Our company has Grade 2 of Steel structure engineering professional contracting and Grade 2 of general contracting on construction engineering; and has passed ISO 9001, ISO 45001, and ISO 14001 quality system certification.

Q:Do you offer guiding installation on site overseas?

Normally, there will be detailed installation instruction including photos and videos. If necessary, our engineers can supply construction guidance. And we can also dispatch engineers and skilled workers to your site.

Q:What parameters do you need for design?

Please supply: Location, Dimension, Wind load, Snow load, Anti-earthquake level, Usage, Doors and windows details, Brickwall needs, Roof and wall panel type, and Crane requirements.