What is the maximum span for the steel structure?

The maximum span is 36m without middle columns, allowing for wide open spaces suitable for warehouses and workshops.

What is the expected lifespan of the structure?

The structure is designed for a long using lifespan of up to 50 years, featuring stable construction and high earthquake-proof capabilities.

Preengineered Prefab Barn Steel Structure Workshop/Light Steel Structure S4

Name: Preengineered Prefab Barn Steel Structure Workshop/Light Steel Structure S4
Brand: Quanzhou Bluehaven Construction Co., Ltd
SKU: 2122967012

Fujian, ChinaQuanzhou Bluehaven Construction Co., Ltd

US$25.00-55.00

1 Square Meter

Sample price:US$45.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Engineer Assistance or Online Installation Guidanc

Connection Form

Bolt Connection

Model NO.

BH-2025101583

Construction Member

Steel Column

Grade

Carbon Structural Steel

Molding Method

Hot-Rolled Steel

Residential Wall Structure

Bottom Wall Beam

Standard

Steel Type

H-Section Steel

Structure

Frame Structure

Steel Grade

Q235B, Q345b

Base

Steel Foundation Bolts

Bracing

X-Type or V-Type or Other Type Bracing Made From a

Rainspout

PVC Pipe

Structure Usage

up to 50 Years

Forming

Hot-Rolled Steel

Type of Steel for Building Structure

H-Section Steel

Main Frame

Hot Rolled or Built-up H Section, Q235B, Q345b

Foundation

Concrete Foundation and Steel Anchor Bolt

Window

PVC, Steel Plastic, Aluminium

Drawing

Design The Drawing as Your Demand

Installation

Engineer Helps to Instruct Installation

Quality Assurance

More Than 50 Years

Transport Package

Standard Export Package or Customer's Requirement

Specification

Main steel frame without packing load in 40' GP,

Trademark

Bluehaven

Origin

China

HS Code

9406

Production Capacity

80000 Per Years

Key features

Custom Design Service: We supply structural steel engineering design and installation drawings based on your specific requirements.

Wide Span Capability: Max span reaches 36m without middle columns, suitable for various warehouse and workshop layouts.

Long Lifespan: Designed for a service life of up to 50 years with stable structure and high earthquake-proof performance.

Fast Installation: Bolt connection system allows installation to be completed in about one to three months, saving time and labor.

Global Project Experience: Successfully served clients in over 80 countries including USA, Canada, Australia, and Africa.

Cost-Effective Solution: Unit price ranges from USD35/m2 to USD70/m2, offering low cost and easy maintenance options.

Flexible Material Options: Customizable steel grades (Q235B, Q345b), bracing types, and panel materials like EPS, PU, or rock wool.

Professional Support: Engineer assistance available for installation guidance, and factory visits are welcome.

Company profile

Importers and ExportersFast DeliveryCustomization from DesignsFlexible Customization

Quanzhou Bluehaven Construction Co., Ltd

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyNearest Port: XiamenAverage Response Time: ≤6.28hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, CPT, Others

AI-Powered supplier vetting

SummaryQuanzhou Bluehaven Construction Co., Ltd is a China-based limited trading company established on May 20, 2025, with four employees and a building-materials focus. Its stated scope includes importing and exporting goods, selling building and metal-related materials, mechanical equipment, and installation services; construction projects and design require relevant approval. The supplier reports annual steel-structure-building productivity of 80,000 tons, broad customization options, and self-operated import/export rights, with exports representing 51%–70% of total sales. However, it reports no OEM service for popular brands, no SDK, no in-stock capacity, no overseas warehouse or showroom, and no written complaint-handling or corrective-action procedures. Quality assurance, traceability, testing-equipment status, environmental documentation, and fire-drill capability are unresolved. An audit record identifies TÜV Rheinland and covers building materials, but the provided result is coded as 0 without an...

Supplier typeThe supplier is identified as a limited trading company based in Quanzhou, Fujian, China. Its declared activities cover building-material sales, import/export, mechanical-equipment and material-handling-equipment sales, and installation, while certain construction and design projects require regulatory approval.

After-Sales capabilityThe supplier has no written procedures or records for handling customer complaints or corrective and preventive actions. It also reports no in-stock service capacity, overseas warehouse, or overseas showroom, indicating documented after-sales infrastructure is not demonstrated.

R&D capabilityThe supplier explicitly reports no research and development capability with an available SDK and no OEM service for popular brands. This is direct evidence of limited demonstrated innovation and branded OEM support.

Production capacityThe supplier reports annual steel-structure-building productivity of 80,000 tons and holds self-operated import/export rights. However, it reports no in-stock capacity and the status of a valid manufacturing-capacity contract is unknown, so production scale is indicated but broader fulfillment capability is not fully established.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These stated service options provide clear evidence of broad customization capability.

Product Q&A

Q:Can I visit your factory before placing an order?

Yes, you are welcome to visit. You can fly to Fujian Quanzhou Airport, and we will provide pickup and hotel booking services.

Q:Do you offer design services for my project?

Yes, we can design full solution drawings as per your requirements using AutoCAD, PKPM, 3D3S, and Tekla Structures.

Q:What is the delivery time for orders?

Delivery time depends on order quantities. Generally, it takes 30 days after receiving the deposit to deliver to the nearest seaport in China.

Q:Do you accept container loading inspections?

Yes, you are welcome to send an inspector to check the container loading or any time during the production process.

Q:How can I get a quotation for my project?

Contact us via email, phone, WhatsApp, or TM. Send your project details and requirements, and we will provide a free design and quotation within 8 hours.