What certifications does the company hold?

We hold CE certification (EN1090), ISO9001, and overseas contracted project management qualifications from the Ministry of Commerce of China.

What are the main applications for this steel structure?

Suitable for dust-proof workshops, warehouses, exhibition halls, shopping malls, livestock houses, and specialized industrial facilities.

Steel Structure Workshop with Sandwich Panel Q355 Welded H Section Steel

Name: Steel Structure Workshop with Sandwich Panel Q355 Welded H Section Steel
Brand: Qingdao Gusite Construction Engineering Co., Ltd
SKU: 2110158555

Shandong, ChinaQingdao Gusite Construction Engineering Co., Ltd

US$31.00-58.00

500 Square Meters

Product profile

Customization

Available

After-sales Service

Lifelong Responsibility

Layers

Single-Layer

Model NO.

GST-423

Usage

Dust-Proof Workshop, Electrostatic Workshop, Food And Chemical Industry, Heavy Industry, High-Voltage Power Plant, Research Facility, Specialized Workshop, Textile And Electronic Processing, Warehouse

Steel Grade

Q235 and Q355

Purlin

C or Z Section Steel

Door

Sliding Door or Rolling Door

Window

PVC or Aluminium Alloy

Transport Package

Standard Export Package or Customer's Requirement

Specification

According to Customer Requirement

Trademark

GST

Origin

Qingdao, China

HS Code

7308900000

Production Capacity

20000 Tons Per Year

Key features

Customizable Steel Grade: Available in Q235 and Q355 grades to meet specific structural requirements.

Flexible Purlin Options: Supports both C-section and Z-section steel purlins for varied designs.

Door and Window Customization: Offers sliding doors, rolling doors, PVC windows, or aluminum alloy windows.

Surface Treatment Options: Surface can be hot dip galvanized or painted according to customization needs.

Rapid Construction Period: Prefabricated components allow for fast on-site assembly and quick production start.

Energy-Saving Materials: Uses EPS, PU, or glass wool sandwich panels for excellent thermal insulation.

Comprehensive Technical Support: Includes installation drawings, videos, and on-site engineer guidance if necessary.

Seismic and Weather Resilience: Designed with good seismic performance and resistance to snow and wind loads.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language Pioneer

Qingdao Gusite Construction Engineering Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2015-11-01Nearest Port: QINGDAOAverage Response Time: ≤2.19hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CIF

AI-Powered supplier vetting

SummaryQingdao Gusite Construction Engineering Co., Ltd. is a China-based limited company described as both a trading company and manufacturer/factory, with stated production of H-, C-, and Z-section steel, color steel tiles, composite boards, and color steel plates. It provides sample-based customization, 3D software design, ODM, and OEM services, and reported new products during the past year. Export activity is established, with six years of exporting experience, self-operated import/export rights, and 51%–70% of sales from exports. Overseas support is limited to equipment installation in the Philippines; no overseas warehouse, showroom, agent/branch, or offline trade-show participation is reported. Service-management documentation is weak: no written procedures or records were reported for supplier-service assessment or corrective/preventive actions, while complaint handling has a procedure but no written records. Certification, complete financial performance, and customer cases are not sufficiently evidenced.

Supplier typeThe supplier is identified as both a trading company and manufacturer/factory, and its business scope covers steel structure, building, decoration, hardware, and related products. This indicates a mixed trading and manufacturing business model, although the provided information does not independently verify the full manufacturing scope.

R&D capabilityThe supplier is identified as a professional technical supplier, provides 3D software design, offers ODM services, and reportedly developed new products during the past year. It also provides OEM services for well-known brands, while no SDK is available; overall, the slices explicitly support meaningful design and product-development capability.

Production capacityReported annual capacity includes 36,000 tons of H-section steel, 2,500 tons of C-section steel, and 2,000 tons of Z-section steel, while the company description additionally identifies composite-board, color-steel-plate, H-beam, C-beam, and Z-shaped-steel production lines. The two capacity descriptions are not fully consistent for H-section steel, but both support established production resources across several product categories.

Customization capabilityThe supplier provides customization from samples, 3D software design services, ODM services, and OEM services for well-known brands. These explicit offerings demonstrate product customization and design-manufacturing support.