CKD(completely knocked down) packed into shipping container to your port.

What will client provide before factory offers good quotation?

When we receive inquiry from client, client please fills purchasing intention sheet, providing us with information of house dimensions, draft drawing, layout and materials for prefabricated house. We will design the drawings and offer competitive quotation with the above information.

How you calculate the total area?

Industry calculation rule as below: (1) house area = exterior house length X exterior house width X floor (2) canopy area=exterior house length X 1/2 X canopy width (3) staircase area = 4.5 sqm X quantity of staircase (4) corridor area = exterior house length X corridor width (5) total area = (1) + (2) + (3) + (4) + (5)

What drawing of house will factory supply?

Plan drawing, elevation drawing, sectional drawing, foundation drawing, installation drawing.

How many types of sandwich panel do you have?

We have EPS(polystyrene)sandwich panel, rock wool sandwich panel, and PU(polyurethane)sandwich panel. The characteristics of your sandwich panels respectively: 1.EPS(polystyrene)sandwich panel: thickness is 50mm, 75mm, 100mm. EPS volume weight is 80-200Kg/m3, water-proof. 2.Rock wool sandwich panel: thickness is 50mm, 75mm, 100mm. Rock wool volume weight is 200-400Kg /m3, fire-proof, sound-insulation, heat-preservation. 3.PU(polyurethane)sandwich panel: thickness is 50mm, 75mm, 100mm. PU volume

How many colors do your sandwich panels have?

Offwhite, ivory white, blue, green and red color.

Low Cost Prefabrication Workshop Steel Structure Warehouse Steel Structure Building

Name: Low Cost Prefabrication Workshop Steel Structure Warehouse Steel Structure Building
Brand: Qingdao Xinguangzheng Huayang Construction Engineering Co., Ltd.
SKU: 2085196322

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

US$30.00-80.00

100 Square Meters

Product profile

Customization

Available

After-sales Service

Installation Guidence

Connection Form

Bolt Connection

Model NO.

XGZ

Feature

Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, Recyclable

Install

Support Installation

Frame Main Material

H Section, C Section, Z Section

Drawing Design

Autocad, Pkpm, Mts, 3D3s, Tarch

Service Life

50 Years

Roof Material

Sandwich Panel

Steel Grade

Q345b/Q235B

Main Steel Frame

H Steel, Z or C Purlin

Building Material

Steel Column, Steel Beam, Steel Truss

Application

Steel Workshop, Steel Structure Platform

Type

H-Section Steel

Standard

GB, ASTM, BS

Forming

Hot-Rolled Steel

Member

Steeltruss

Type of Steel for Building Structure

High-Strength Steel

Carbon Structural Steel

Q235

Residential Wall Structure

Wall Stud

Transport Package

Shipping Container

Specification

Customized

Trademark

XGZ, Carbon Structural Steel

Origin

Qingdao, China

HS Code

9406900090

Production Capacity

50000 Ton/Year

Key features

Direct Mill Sourcing: Raw materials purchased directly from big mills to reduce costs and ensure quality.

Earthquake Resistance: Structure designed to resist winds, seismic impacts, and heavy snow loads.

Easy Installation: Pre-cut and pre-drilled components for quick on-site assembly with installation guidance.

Custom Design Service: Free design service provided based on client dimensions, climate, and usage requirements.

High-Quality Materials: Uses Q345b/Q235B steel, H beams, C/Z purlins, and various sandwich panels.

ISO & CE Certified: Manufacturing process certified by ISO9001, SGS, BV, and EN1090 (CE).

Eco-Friendly & Recyclable: Pollution-free, energy-saving construction with recyclable steel structure materials.

No MOQ Requirement: Flexible ordering policy with no minimum order quantity restrictions.

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: ≤8.79h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier appears to be an established steel-structure manufacturer with an integrated design, manufacturing, installation, and after-service system. It has ten professional design engineers, twenty detail designers, multiple production lines, export experience since 2000, and exports accounting for 71%–90% of total sales. It supports several customization modes and has quality assurance and raw-material traceability. However, the available evidence also shows no 3D software design, ODM, SDK, popular-brand OEM, overseas agents or branches, overseas warehouse, overseas showroom, or offline trade-show participation. Service procedures exist for corrective actions and complaints, but written records are absent. Financial information is insufficient for a substantive credibility assessment, and no customer cases or certifications are documented in the provided slices.

Supplier typeThe supplier is not identified as a professional technical supplier, but its company description indicates an integrated steel-structure business covering design, manufacturing, installation, and after-service. Its production assets include EPS sandwich panel, corrugated steel sheet, H-section, C-section, and Z-section steel lines.

R&D capabilityThe supplier has a design team of ten professional design engineers and twenty detail designers, and supports customization. However, it reported no new product during the past year, no ODM service, no SDK, and no 3D software design service; it is also explicitly not classified as a professional technical supplier.

Production capacityThe supplier describes an integrated design-to-installation system and multiple production lines for panels and structural steel products, supporting established manufacturing capacity. Nevertheless, it reports no in-stock capacity and no valid manufacturing-capacity contract with related subcontractors, so production capability is supported but not fully documented across all operational controls.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its design organization includes ten professional design engineers and twenty detail designers, providing direct support for these customization offerings.