What is the annual production capacity?

Our annual capacity for processing and manufacturing is about 40,000 tons with over 200 employees.

Insulated Pre-Engineered Steel Building with Fast Construction

Name: Insulated Pre-Engineered Steel Building with Fast Construction
Brand: Qingdao Gemsun Steel Structure Co., Ltd.
SKU: 715764702

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

Manufacturing Method

Machine Welding

Model NO.

Q235B Q345B

Material

H-Section Steel

Surafce

Painting and Hot DIP Galvanize

Size

According to Customer Requirement

Steel Grade

Q235B and Q345b

Door

Roll up Door or Sliding Door

Window

PVC or Aluminium Alloy Window

Drawing Design

Autocad Pkpm

Roof and Wall

Composite Panels or Corrugated Steel Sheet

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

Carbon Structural Steel

Q345b Q235B

Transport Package

Customized

Specification

CUSTOMIZED

Trademark

OEM

Origin

Qingdao, China

HS Code

7308900000

Production Capacity

8000t Per Year

Key features

Customizable Dimensions: Size based on customer requirements with column length 4000-12000mm and height 200-1200mm.

Hot Dip Galvanization: Owns the largest galvanize bath in Qingdao (12.5M) for superior corrosion resistance.

CE Certification: Product meets CE standards for safety and quality assurance.

Free Installation Support: Provides detailed drawings, direction info, and engineers for installation guidance.

High-Strength Steel Material: Constructed with Q345B and Q235B high-strength carbon structural steel.

Flexible Door and Window Options: Offers roll-up/sliding doors and PVC/aluminum alloy windows to suit needs.

Comprehensive Quality Control: 50% inline and 100% final inspection ensures zero defects before delivery.

Fast Construction Capability: Utilizes machine welding and advanced production lines for efficient manufacturing.

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 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?

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 teams.

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 surface treatments?

We offer painting and hot dip galvanization for frame surfaces to ensure durability.