What types of sandwich panels are available?

We offer EPS, Rock Wool, Glass Wool, and PU sandwich panels for roofs and walls, or colorful steel tiles.

What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the payment terms?

We accept T/T, LC, D/P, PayPal, Western Union, and small-amount payments.

Prefabrication Workshop Prefabrication Steel Structure Hangar Warehouse Metal Building

Name: Prefabrication Workshop Prefabrication Steel Structure Hangar Warehouse Metal Building
Brand: Qingdao Xinguangzheng Huayang Construction Engineering Co., Ltd.
SKU: 2052783632

Shandong, ChinaQingdao Xinguangzheng Huayang Construction Engineering Co., Ltd.

US$30.00-80.00

100 Square Meters

Product profile

Customization

Available

After-sales Service

Installation Guidance& After-Sale Feedback

Characteristics Of Goods

Customized

Model NO.

XGZ

Type

H-Section Steel

Main Steel Frame

H Steel, Z or C Purlin

Design Parameter

Wind Load, Snow Load and Earthquake

Surface Treatment

Painted or Galvanized

Wall and Roof Sandwich Panel

EPS, Rock Wool, Glass Wool, PU

Residential Wall Structure 2

Corrugated Steel Sheet or Sandwich Panel

Standard

GB, ISO, CE, En, BV, SGS

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

Member

Steeltruss

Type of Steel for Building Structure

High-Strength Steel

Carbon Structural Steel

Q235

Residential Wall Structure

Wall Stud

Application

Steel Workshop, Steel Structure Platform

Warranty

Provide Installation Method

Transport Package

Container Transport

Specification

Customized

Trademark

XINGUANGHZENG, Special Purpose Steel

Origin

Shandong, China

HS Code

9406900090

Production Capacity

20000 Pieces/Year

Key features

Customized Design: Full customization available for steel frame, panels, and design parameters like wind/snow load.

High-Strength Materials: Uses Q355B/S355JR H-section steel for main structure and Q235B for sub-structure.

Professional Installation Support: Provides detailed drawings, videos, and optional on-site supervision and training engineers.

Certified Quality Control: ISO9001 certified with SGS, BV inspections and EN1090 CE certification for safety.

Versatile Panel Options: Offers EPS, Rock Wool, Glass Wool, PU sandwich panels or colorful steel tiles for walls/roof.

Secure Packaging: Standard components in plywood boxes; weld parts wrapped to prevent scratches during transport.

Experienced Manufacturer: Established in 1997, Class A contractor with global experience in major industrial projects.

Competitive Pricing: Direct factory sales with established logistics partnerships for favorable transportation charges.

Company profile

Importers and Exporters

Qingdao Xinguangzheng Huayang Construction Engineering Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.90h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is presented as an integrated steel-structure company covering design, manufacturing, installation, and after-service. It has documented production lines for EPS panels, corrugated steel sheets, H-section, C-section, and Z-section steel, plus a design team of ten professional engineers and twenty detail designers. Customization is available in several forms, including sample-, design-, full-, minor-, and flexible customization. Export activity is established, with self-operated import/export rights and exports representing 71%–90% of total sales; however, no overseas agents, branches, warehouses, showrooms, or offline trade-show participation are reported. Quality assurance and raw-material traceability are confirmed, but corrective-action and complaint-handling procedures lack written records. Financial indicators are reported for recent years, but the provided data does not establish financial strength. No recent new products, ODM, SDK, or branded OEM services are reported.

After-Sales capabilityThe supplier states that its system includes after-service, but it reports no overseas agents or branches, no overseas warehouse or showroom, and service coverage in zero countries. Complaint handling and corrective/preventive action procedures exist, yet neither has written records, limiting evidence of effective execution.

R&D capabilityThe supplier has a design team and describes R&D and quality-control capacity, but it reports no new products in the past year and does not provide ODM, SDK, or branded OEM services. These findings do not demonstrate strong product innovation capability.

Production capacityThe supplier reports multiple dedicated production lines for EPS sandwich panels, corrugated steel sheets, H-section steel, C-section steel, and Z-section steel, with stated annual output capacities. However, it reports no valid manufacturing-capacity contract with related subcontractors and no in-stock capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its engineering and detailing teams provide supporting evidence that these services are connected to an established design function.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a manufacturing factory. You are welcome to visit us for inspection to see our quality control flow and professionalism.

Q:What quality assurance do you provide?

We check products at all stages including raw materials, in-process, and finished goods. SGS, BV, and other testing are available.

Q:Do you offer design services?

Yes, we have an excellent design team capable of creating full solution drawings according to your specific requirements.

Q:Do you provide installation guidance overseas?

Yes, we provide detailed installation drawings and videos. We can also send professional engineers for on-site supervision, installation, and training.

Q:What materials are used for the steel structure?

Main structure uses Q355B(S355JR) or Q235B(S235JR) H-section steel. Sub-structure uses Q235B steel with bolt connections.