Can the building size and color be customized?

Yes, the size is based on your requirements, and color options are available.

What is the lead time for production?

The average lead time is one month, regardless of whether it is peak season or off-season.

What payment terms do you accept?

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

Pre-Engineered Steel Structure Buildings Made in China

Name: Pre-Engineered Steel Structure Buildings Made in China
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 761787062

Shandong, ChinaQingdao Gemsun Steel Structure Co., Ltd.

US$25.00-50.00

100 Square Meters

Product profile

Customization

Available

After-sales Service

Installation and Tecknology Consulting

Install

Online Guidance

Model NO.

Mobility

Adjustable

Type

H-Section Steel

Standard

GB, ASTM

Connection Form

Bolt Connection

Member

Steel Column

Type of Steel for Building Structure

H-Section Steel

Residential Wall Structure

Wall Support

Application

Structure Platform, Steel Fabricated House

Forming

Welded

Carbon Structural Steel

Q345

Specification

CUSTOMIZED

Trademark

Gemsun

Origin

Qingdao, China

Production Capacity

5000t Per Year

Key features

CE Certification: Product meets European safety and quality standards with CE certification.

Customizable Design: Size, color, and structural components are fully adjustable based on requirements.

Hot Dip Galvanizing: Features a 12.5M galvanize bath for superior corrosion resistance and durability.

High-Quality Materials: Constructed with Q345B/Q235 steel, welded H-beams, and galvanized sheets.

Professional Installation: Includes free detailed drawings and optional on-site engineer guidance.

Strict Quality Control: 50% inline inspection and 100% final inspection ensure zero defects.

Large Production Capacity: Annual capacity of 40,000 tons with over 200 employees and advanced equipment.

Flexible Payment Terms: Accepts LC and T/T payment methods for international transactions.

Company profile

Qingdao Gemsun Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤4.64hTerms 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.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a manufacturing factory. We own the largest Hot DIP Galvanize Bath in Qingdao and welcome you to visit us for inspection.

Q:Is your price competitive compared to other companies?

Our objective is to offer the best price for the same quality and the best quality for the same price. We do everything possible to reduce your costs.

Q:Do you provide installation services?

Yes, we provide detailed installation drawings and direction info for free. We can also send engineers as installation directors or a full team.

Q:Do you accept container loading inspections?

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

Q:What are the available material options for the structure?

We use Q345B or Q235 steel for the main frame, with welded H-beams and hot-rolled section beams.