What are the payment terms and delivery times?

Payment terms include LC, T/T, D/P, PayPal, and Western Union. The average lead time is within 15 working days.

Is OEM or ODM service available?

Yes, the manufacturer offers both OEM and ODM services, allowing for full customization from customer designs or drawings.

What types of applications is this building suitable for?

It is widely used for warehouses, workshops, large factories, villas, dormitories, temporary offices, and poultry houses.

Two Storeys Steel Frame Construction Building (TW-249J)

Name: Two Storeys Steel Frame Construction Building (TW-249J)
Brand: Qingdao Taiwei Steel Structure Co., Ltd.
SKU: 722974142

Shandong, ChinaQingdao Taiwei Steel Structure Co., Ltd.

US$35.00-95.00

200 Square Meters

Product profile

Customization

Available

Size

Designed as Per Customer′s Requirement

Main Frame

H Section Steel, C, Z Section Steel

Model NO.

TW-249J

Design Parameter

Wind Load, Snow Load, Earthquake

Surface Treatment

Painted or Galvanized

Window

Aluminum Alloy Window or Plastic Steel Window

Door

Swing Door, Sliding Door, Roller Shutter

MOQ

200m2

Wall Panel

EPS, Rock Wool, Glass Wool, PU Panel

Roof Panel

Colored Steel Sheet, Rock or Glass Wool Panel, etc.

Gutter

Colored Steel, Stainless Steel Gutters

Downspouts

PVC

Crane

with (Please Advise The Load) or Without

Service Life

>30years

Connection

Welded

Type

H Section

Material

Steel Structure

Usage

Warehouse, Villa, Dormitories, Temporary Offices, Workshop

Certification

ISO, CE, SGS

Customized

Transport Package

Common Package

Specification

Q345B, Q235B

Trademark

Origin

Qingdao, China

HS Code

9406900090

Production Capacity

2000 Ton/ Year

Key features

Custom Design Capability: Size, structure, and panels designed per customer requirements including wind, snow, and earthquake loads.

Durable Steel Structure: Main frame uses Q345/Q235 steel with anti-rust painting, ensuring a service life exceeding 30 years.

Versatile Panel Options: Wall and roof panels available in EPS, Rock Wool, Glass Wool, or PU sandwich panels for insulation.

Flexible Configuration: Supports single/double slopes, single/multi spans, and can include cranes, doors, and windows.

Certified Quality: Products certified with ISO, CE, and SGS standards with 100% finished product inspection.

OEM/ODM Service: Full customization available from designs, with OEM and ODM services supported by R&D engineers.

Fast Lead Time: Average lead time within 15 working days for both peak and off-season production.

Wide Application: Suitable for warehouses, villas, dormitories, temporary offices, workshops, and poultry houses.

Company profile

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:What is the minimum order quantity (MOQ)?

The MOQ is 200m2 for standard orders, though some specifications mention a base MOQ of 100m2 or 50m2 depending on the specific configuration.

Q:Can the building size and design be customized?

Yes, the size, main frame type, and design parameters (wind, snow, earthquake loads) are designed according to customer requirements.

Q:What materials are used for the main frame and panels?

The main frame uses H, C, or Z section steel (Q345 or Q235). Wall panels include EPS, Rock Wool, Glass Wool, or PU, while roofs use colored steel sheets or sandwich panels.

Q:What certifications does the product have?

The product holds ISO, CE, and SGS certifications, and the company operates under an ISO9001:2015 management system.

Q:What is the expected service life of the steel structure?

The steel structure building has a designed service life of more than 30 years with proper maintenance and anti-rust surface treatment.