What is the lead time for production?

The average lead time is one month for both peak season and off-season.

What payment terms do you accept?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

What insulation materials are available for panels?

We offer EPS, PU (Polyurethane), Rock Wool, and Fiber Glass insulation options for wall and roof sandwich panels.

High-Precision Steel Structure Prefabricated House with Crane Beam

Name: High-Precision Steel Structure Prefabricated House with Crane Beam
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 731912302

Shandong, ChinaQingdao Gemsun Steel Structure Co., Ltd.

US$50.00

200-999 Square Meters

US$30.00

1,000-1,999 Square Meters

US$25.00

2,000+ Square Meters

Product profile

Customization

Available

Install

Support Installation

Mobility

Adjustable

Model NO.

GM0103

Usage

Building Platforms, Industrial Platform, Leisure And Entertainment Platform, Stage And Viewing Platform, Transportation Platform, Warehouse Rack

Steel Grade

Q235 and Q345b

Main Frame

Welded H Beam or Hot Rolling Section Beam

Secondary Frame

Q235 C or Z Purlin

Surafce

Painted and Hot DIP Galvanized

Wall and Roof

Steel Sheet or Sandwich Panel

Door

Sliding Door or Rolling up Door

Window

PVC Window or Aluminum Alloy Window

Accessories

Skylight, Gutter, Downpipe, etc

Type

H-Section Steel

Standard

GB, ASTM

Steel Type

Carbon Structural Steel

Connection Form

Bolt Connection

Member

Steel Beam

Type of Steel for Building Structure

High-Strength Steel

Residential Wall Structure

Wall Support

Transport Package

Plastic Film

Specification

design as per customer's requirements

Trademark

OEM

Origin

Qingdao, China

HS Code

9406000090

Production Capacity

5000t Per Year

Key features

High Strength & Stability: Main frame uses Q235B/Q355B steel for excellent load-bearing and impact resistance against harsh weather.

Long Service Life: Anti-corrosion treatments like hot-dip galvanizing extend building life to over 30 years with low maintenance.

Flexible Customization: Customizable size, span, load-bearing, materials, and configurations to meet specific enterprise needs.

Quick Assembly: Prefabricated in factory with standardized production, greatly shortening on-site construction period.

Crane Beam Integration: Optional crane beams available for workshops needing equipment hoisting, with lifting weight 3-30T.

Professional Design Support: Free detailed installation drawings and design solutions for ventilation, lighting, and layout.

Rigorous Quality Control: 50% inline and 100% final inspection ensure zero mistakes before shipping.

Direct Factory Source: Manufacturer with own hot-dip galvanizing bath, offering competitive prices and direct visits.

Company profile

Qingdao Gemsun Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤4.24hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryQingdao Gemsun Steel Structure Co., Ltd. is a private Chinese manufacturer/factory based in Jimo, Qingdao, Shandong, supplying steel structures, warehouses, buildings, workshops, mobile houses, and related prefabricated products. It reports annual steel-structure productivity of 5,000 tons and derives 90% of total sales from exports, with exporting activity beginning in 2015. The supplier provides OEM and ODM services and supports full customization, but reports no available SDK and no new products during the past year. ISO 9001:2015 certification and recent regular fire drills are stated. Service-management documentation is weak: supplier assessment and corrective/preventive-action procedures lack written records, and complaint handling has a procedure but no written records. No overseas warehouse, showroom, agent, branch, or overseas service coverage is reported. Financial data is represented only by years rather than substantive indicators and therefore cannot establish financial credibility.

Supplier typeThe supplier is identified as a private limited company and a manufacturer/factory located in Jimo, Qingdao, China. Its stated business and product scope covers steel structures, steel buildings, warehouses, workshops, mobile houses, container houses, hangars, and prefabricated buildings.

CertificationsThe supplier states that it holds an ISO 9001:2015 certificate. This is explicit evidence of a quality-management certification, although no additional certifications are identified in the provided information.

After-Sales capabilityThe supplier reports a customer-complaint procedure, but has no written complaint records; supplier service-capability assessment and corrective/preventive-action procedures also lack written procedures or records. It has no overseas warehouse, showroom, agent, branch, or overseas service coverage, although it reports one-month lead times and participation in an offline trade show.

Production capacityThe supplier identifies itself as a manufacturer/factory and reports annual steel-structure productivity of 5,000 tons. Its broad product scope and 90% export-sales share indicate established production and export activity in steel-structure products.

Customization capabilityThe supplier explicitly provides OEM services for well-known brands, ODM services, customization from designs, and full customization. These statements directly support a broad customization capability.