What is the minimum order quantity?

The minimum order quantity is 50 tons.

What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for production?

Peak season lead time is one month, and off-season lead time is within 15 workdays.

Rock Wool)

Name: China Prefab Steel Structure Workshop with Sandwich Panel (EPS/PU/Rock Wool)
Brand: Dingrui Yongcheng Construction Engineering Co., Ltd
SKU: 2063144072

Shandong, ChinaDingrui Yongcheng Construction Engineering Co., Ltd

US$29.99-49.99

200 Square Meters

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Guide Installation or Install The House on Site

Install

Support Installation

Model NO.

DRYC003

Mobility

Fixed

Usage

Building Platforms, Industrial Platform, Leisure And Entertainment Platform, Stage And Viewing Platform, Transportation Platform, Warehouse Rack

Surface Treatment

Painted or Galvanized

Design Code

Wind Load, Snow Load, Earthquake

Life Span

>50 Years

Steel Structure

Column, Beam, Purlin, Bracing

Service

Design, Fabrication, After-Service

Insulation

Polyurethane, Rockwool, Glasswool, EPS

Wall & Roof

Single Metal Sheet/Thermal Insulation Sandwich

Roof Slope

10%-40%

Design Service

Auto CAD, Pkpm, 3D3s, Tekla

Type

H-Section Steel

Standard

GB, ASTM, DIN, JIS, AISI, BS

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

Member

Steel Column

Residential Wall Structure

Wallboard

Transport Package

Bundled by Steel Belt / Pallet

Specification

Customized

Trademark

DINGRUI YONGCHENG

Origin

Qingdao, China

HS Code

7308900000

Production Capacity

3500t/Month

Key features

Customizable Design: Full solution drawings designed per buyer's requirements including dimensions and loads.

High Durability: Life span exceeds 50 years with high quake-proof, water proof, and fire proof features.

Versatile Applications: Suitable for warehouses, workshops, offices, apartments, and industrial platforms.

Flexible Materials: Options for EPS, PU, Rock Wool, or single metal sheets for wall and roof panels.

Professional Support: Online installation guide or dispatched engineers for overseas construction guidance.

Certified Quality: ISO 9001, ISO 45001, and ISO 14001 certified with Grade 2 engineering contracting.

Cost Effective: Lower construction and maintenance costs with flexible layout and low foundation cost.

Fast Construction: Speed of construction is high due to prefabricated steel components and bolt connection.

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: ≤5.01h

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 is the life span of the steel structure?

The life span is more than 50 years.

Q:Can the size and design be customized?

Yes, the sizes and designs can be customized according to buyer's requirements, including dimensions, wind load, snow load, and earthquake levels.

Q:What types of insulation materials are available?

We offer Polyurethane (PU), Rockwool, Glasswool, and EPS for sandwich panels, as well as single metal sheets.

Q:Do you provide installation services overseas?

Yes, we provide detailed installation instructions with photos and videos. We can also dispatch engineers and skilled workers to your site for guidance.

Q:What certifications does the company have?

Our company has passed ISO 9001, ISO 45001, and ISO 14001 quality system certifications and holds Grade 2 Steel structure engineering professional contracting.