What are the payment terms?

We accept T/T, LC, and PayPal. The lead time starts after receiving your deposit.

What types of wall and roof panels are available?

Options include EPS, Rockwool, and PU sandwich panels, as well as steel sheets and corrugated steel sheets.

Is this suitable for factory or warehouse use?

Yes, our structures are designed for garages, factories, single-storey warehouses, and steel workshops.

High-Rise Steel Structure Office Building Modular Prefab Steel Construction Contractor

Name: High-Rise Steel Structure Office Building Modular Prefab Steel Construction Contractor
Brand: Shandong Seventh Construction Engineering Co., Ltd.
SKU: 2155696492

Shandong, ChinaShandong Seventh Construction Engineering Co., Ltd.

US$50.00

200-999 Square Meters

US$30.00

1,000+ Square Meters

Product specifications

Deposit

Product profile

Customization

Available

Characteristics Of Goods

Garage / Factory

Type

Single-Storey Warehouse

Raw Materials

S235/A36/Q235

Application

Steel Workshop, Steel Structure Platform, Steel Fa

Steel Frame

H Welded Section Steel or Steel Truss

Design

Free Design

Installation

Worldwide Construction Services

Certification

ISO9001/CE

Wall/Roof

EPS/Rockwool/PU Sandwich Panel, Steel Sheet

Surface Treatment

Panited or Hot-DIP Galvanized

Standard

GB, ASTM, DIN, JIS, AISI, BS

Lead Time

30 Days After Receiving Your Deposit

Transport Package

Steel Pallets and Containers

Specification

Customized according to requirements

Trademark

Shandong Qijian

Origin

Shandong

HS Code

9406000090

Production Capacity

5000 Tons/Month

Key features

Free Design Service: We provide free design services to meet your specific project requirements.

Worldwide Installation: Our experienced team offers construction and installation services globally.

Competitive Pricing: As a manufacturer, we offer more competitive prices than trading companies.

High-Quality Materials: Steel components use Q235, Q355, A36, and other certified structural steels.

Customizable Structure: Customize raw materials, frame types, and wall/roof panels for your needs.

Fast Lead Time: Production lead time is approximately 30 days after receiving your deposit.

ISO Certified Quality: Products are certified with ISO9001 and CE standards for quality assurance.

One-Stop Service: Complete support from design, manufacturing, delivery to after-sales installation.

Company profile

QA/QC InspectorsR&D CapabilitiesProduction Process VisualizationManagement Certification

Shandong Seventh Construction Engineering Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤0.55h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design, ODM, and multiple levels of customization. It operates substantial production facilities with steel, grid, pipe truss, storage tank, steel silo, and enclosure-system production lines, and reports ISO9001, ISO14001, and ISO45001 certifications. Quality assurance and raw-material traceability are stated. However, the supplier lacks written or recorded procedures for service assessment, corrective and preventive actions, and complaint handling. It also reports no inventory capability, overseas warehouse, overseas agent or branch, overseas showroom, or offline trade-show participation. Financial credibility cannot be assessed from the provided information because the financial fields contain years rather than financial performance data. Innovation evidence exists through recent product launches and ODM services, but the stated R&D team consists of one engineer and no SDK is available. Customer-case evidence is...

Supplier typeThe supplier is explicitly identified as a professional technical supplier and offers consulting, industrial control, power electronics, metal-material, building-decoration, and special-equipment-related business activities. This supports classification as a technical and industrial supplier rather than only a general trading company.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001 certifications, along with certifications covering multi-story and high-rise steel structures, pipe trusses, and space frames. These certifications provide explicit evidence of formal quality, environmental, occupational-health-and-safety, and relevant product or construction capability management.

After-Sales capabilityThe supplier reports no overseas agents or branches, no overseas warehouse, no overseas showroom, and no overseas service countries. It also has no written procedures or records for customer complaints or corrective and preventive actions, although quality assurance and raw-material traceability are stated. The documented after-sales and overseas service infrastructure is therefore deficient.

R&D capabilityThe supplier offers 3D software design and ODM services and reports new products during the past year, providing explicit evidence of innovation activity. However, the R&D team is reported to include one engineer and no SDK is available, so the breadth of its innovation infrastructure cannot be established.

Production capacityThe supplier reports a 70,000-square-meter production workshop with eight steel-structure lines, three grid-structure lines, three pipe-truss lines, three storage-tank and steel-silo lines, and comprehensive enclosure-system production lines. It also reports lead times within 15 working days in both peak and off-season periods, quality assurance, and raw-material traceability. However, it has no valid manufacturing-capacity contract with an affiliated subcontractor and no inventory capability, so some capacity-continuity evidence is limited.

Customization capabilityThe supplier explicitly provides customization from designs, full customization, minor customization, and ODM services. It also offers 3D software design services, indicating support for customized product development and design conversion.