What are the main steel materials used?

Main steel frame uses Q235B or Q345B in H shape, Box, Steel pipe, or Hot rolled sheet forms.

What is the warranty period?

We provide a 5-year warranty for the product.

What is the minimum order quantity?

The minimum order quantity is 50 Tons.

Prefabricated Steel Structure Warehouse Workshop Shed with Q355

Name: Prefabricated Steel Structure Warehouse Workshop Shed with Q355
Brand: Dingrui Yongcheng Construction Engineering Co., Ltd
SKU: 2011466802

Shandong, ChinaDingrui Yongcheng Construction Engineering Co., Ltd

US$28.00-59.00

100 Square Meters

Product profile

Customization

Available

Type

H-Section Steel

Service Life

More Than 50 Years

Model NO.

DRYC-284

Services

Design, Manufacture, Delivery, Install

Size

Customized

Surface Treatment

Hot-DIP Galvanized, Painting

Frame Type

Portal Frame

Standard

GB, CE

Trademark

Low-alloy High-tensile Structural Steel

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

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

Installation Guidance& After-Sale Feedback

Warranty

5 Years

Carbon Structural Steel

Q355

Transport Package

Standard Package

Specification

Customized

Trademark

DRYC

Origin

Qingdao, China

HS Code

7308900000

Production Capacity

3000tons/Month

Key features

Customized Design Service: Full solution drawings designed based on customer requirements and site data.

High Space Efficiency: Flexible layout with large span, great strength, and light deadweight.

Fast Construction: Prefabricated assembly saves time and labor cost with convenient installation.

Superior Durability: High quake-proof, water proof, and fire proof with service life over 50 years.

Professional Quality Assurance: ISO 9001, ISO 45001, and ISO 14001 certified with Grade 2 contracting.

Versatile Material Options: Available in Q235B/Q345B steel with hot-dip galvanized or painted surface.

Comprehensive After-Sales: Includes installation guidance, videos, and optional on-site engineer dispatch.

Cost-Effective Solution: Low cost and short finishing time compared to traditional building methods.

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: ≤4.00h

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 excellent design team. We could design full solution drawings as per your requirments.

Q:What kind of quality assurance do you offer?

Our company has the Grade 2 of Steel structure engineering professional contracting and the 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. If you have any question for building construction materials, you can feel free to contact me.

Q:What information is needed for a quotation?

Please provide: 1. Location city, 2. Size (length*width*height), 3. Wind speed, 4. Snow load, 5. Anti-earthquake level, 6. Brick wall height, 7. Thermal insulation, 8. Door quantity & size, 9. Window quantity & size, 10. Crane details, 11. Mezzanine details.