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Prefabricated Assembly Steel Structure Portable Modular Kit Prefab House

Shandong, ChinaQingdao Taiwei Steel Structure Co., Ltd.

Prefabricated Assembly Steel Structure Portable Modular Kit Prefab House

US$25.00-60.00

10 Square Meters

Product profile

Customization

Available

After-sales Service

Installation Work

Application

Warehouse, Workshop, Shed, Hangar

Model NO.

steel structure prefabricated house

Life Time

>30 Years

Surface Treatment

Painting and Hot DIP Galvanize

Cladding Material

Steel Color Sheets/Sandwich Panels

Connection Form

Bolt Connection

Main Steel Frame

H Steel, Z or C Purlin

Forming

Welded

Design Parameter

Wind Load, Snow Load and Earthquake

Service

Design, Engineering, Erection

Size

According to Customer Requirement

Floor

According to Customer Requirement

Door

According to Customer Requirement

Window

According to Customer Requirement

Color

According to Customer Requirement

After Sale Service

Installation

Material

Steel Structure

Usage

Warehouse, Dormitories, Temporary Offices, Workshop

Certification

ISO

Customized

Customized

Warranty

50 Years

Transport Package

Common Package

Specification

Q345B, Q235B

Trademark

TW

Origin

Qingdao, China

HS Code

9406900090

Production Capacity

20000000 Ton/ Year

Key features

50-Year Warranty: Comprehensive coverage for long-term durability and reduced lifecycle costs.

Fully Customizable Design: Tailor size, floor, door, window, and color to specific customer requirements.

ISO 9001:2015 Certified: Ensures strict quality management and global compliance standards.

High-Strength Steel Frame: Main structure uses Q345 or Q235 H-beams with C/Z purlins for stability.

Seismic and Wind Resistance: Designed to withstand wind loads, snow loads, and earthquake forces.

Versatile Cladding Options: Available with sandwich panels (PU/EPS) or colorful steel tiles for walls and roof.

Professional Installation Service: On-site guidance by technicians or full installation by construction teams.

Bolt Connection System: All steel components use bolted connections for easy assembly without soldering.

Company profile

Qingdao Taiwei Steel Structure Co., Ltd.

Importers and ExportersYears of Export ExperienceExperienced TeamSelf-branded

Qingdao Taiwei Steel Structure Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization CertifiedExport Year: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier is a combined company engaged in metal structures, hardware products, construction fittings, building materials, doors and windows, and related manufacturing and sales. It reports OEM service for well-known brands, ODM capability, 3D design services, full customization, inventory capacity, and exports accounting for 71%–90% of sales. Its production resources include cutting, shot blasting, welding, assembly, straightening, bending, laser cutting, floor bearing plate, and color steel tile equipment. ISO 9001:2015 and SGS certification are stated, but service procedures, corrective actions, and complaint-handling processes lack written records. The supplier has no available SDK, no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse or showroom, and only partial financial-year information, so financial credibility cannot be fully assessed.

Supplier typeThe supplier is identified as a combined company. Its stated business scope covers manufacturing and sales of metal structures, hardware products, construction fittings, building decoration materials, doors and windows, and building materials.

CertificationsThe company description explicitly states that the supplier passed ISO 9001:2015 quality management system certification and SGS certification. These statements provide direct evidence of certification holding, although the specific SGS certification scope is not provided.

R&D capabilityThe supplier provides 3D software design services, offers ODM, supports customization from designs and full customization, and reports launching new products during the past year. However, it has no available SDK, so innovation-related capability is positive but not comprehensive.

Production capacityThe supplier lists extensive production equipment and reports inventory capacity, export sales of 71%–90%, and average peak- and off-season lead times within 15 working days. However, it has no valid manufacturing-capacity contract with its related subcontractors, which introduces a documented capacity-management limitation.

Customization capabilityThe supplier explicitly provides customization from customer designs and full customization, supported by 3D software design services and ODM capability. This directly demonstrates broad product and design customization capacity.

Client casesThe supplier states that it participated in the design and construction of the Qingdao Olympic Sailing Center, MEGA Mall, and PURE FLOUR MILL, and has exported products to more than 60 countries, including South Africa, Ghana, Argentina, Australia, New Zealand, Canada, Ethiopia, and Uganda. These reported projects and international markets indicate relevant experience, although independent verification is not provided.

Product Q&A

Q:How can I assemble the portal H-type steel frame?

A:

All the steel components will be bolted, no soldering, all the walls and roof structures, the floor will be fixed with self tapping screws or nails, and the general team of locksmiths can do well. If you need, we can arrange our technicians to guide the installation on site, or our construction team to install it for you.

Q:What is the warranty period for this structure?

A:

We provide a 50-year warranty for the steel structure building.

Q:Can the size and design be customized?

A:

Yes, the size, floor, door, window, and color are all according to customer requirements, allowing for full customization.

Q:What materials are used for the main frame?

A:

The main steel structure uses Q345(S355JR) or Q235(S235JR) H-shape steel, with straight or variable cross-sections.

Q:What is the delivery time after payment?

A:

The delivery time is 30 days after receiving the deposit.

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