What payment terms do you accept?

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

What certifications do your products have?

Our steel structure buildings meet ASTM standards and hold CE certification.

What is the annual production capacity?

Our annual capacity for processing and manufacture is about 40,000 tons.

China Prefabricated Custom Material Steel Structure Building Factory with Office

Name: China Prefabricated Custom Material Steel Structure Building Factory with Office
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 725151712

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

Connection Form

Bolt Connection

Model NO.

GMS123

Construction Member

Steel Beam

Standard

ASTM

Structure

Steel Structure

Surface Treatment

Painting or Hot DIP Galvanize

Purlin

C and Z Purlin

Door

Rolling up Door or Sliding Door

Window

PVC or Aluminum Alloy

Roof&Wall Material

Andwich Panel / Corrugated Steel Sheet

Color

Optional

Accessories

Crane, Skylight, Gutter, Downpipe, etc

Material

Steel Structure

Usage

Warehouse, Villa, Dormitories, Gym

Certification

ISO, CE

Customized

Transport Package

Steel Frame Protected If Need

Specification

Q235 Q345

Trademark

GMS

Origin

Qingdao, China

HS Code

7308900000

Production Capacity

5000t Per Year

Key features

Customized Design: Size, color, and materials are fully customizable to meet specific project requirements.

Hot Dip Galvanizing: Owns the largest hot dip galvanize production line in Qingdao for superior corrosion resistance.

Professional Support: Free detailed installation drawings and optional engineer teams for on-site guidance.

High Quality Control: 50% inline and 100% final inspections ensure zero defects before shipment.

Competitive Pricing: Direct factory pricing aims to provide the best quality at the most competitive cost.

Large Capacity: Annual manufacturing capacity of 40,000 tons with advanced automated production lines.

Flexible Inspection: Clients are welcome to send inspectors for container loading or any time during production.

CE Certified: Products meet ASTM standards and hold CE certification for international compliance.

Company profile

Qingdao Gemsun Steel Structure Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2015-08-17Nearest Port: QINGDAOAverage Response Time: ≤3.50hTerms 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 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 to verify our professional quality control.

Q:Is your price competitive?

Our business objectives are 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?

We provide detailed installation drawings and direction information for free. We can also send engineers as installation directors or even a full team.

Q:Can I inspect the container loading?

Yes, you are welcome to send an inspector. This applies not only to container loading but also to any time during the production process.

Q:What is the lead time for production?

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