What certifications does the product have?

The products are certified with CE, SGS, ISO9001:2008, and ISO14001:2004. The company also holds EN1090 and overseas contracted project management qualifications.

What is the lead time for production?

The lead time varies by season: Peak Season is 1-3 months, while Off Season is within 15 workdays.

Is installation support provided?

Yes, we provide installation drawings and videos. Dedicated staff and engineers can also go to the scene to guide installation if necessary.

High Strength Material Easy Install Steel Administration Building Customized Steel Structure Office

Name: High Strength Material Easy Install Steel Administration Building Customized Steel Structure Office
Brand: Qingdao Gusite Construction Engineering Co., Ltd
SKU: 2112088005

Shandong, ChinaQingdao Gusite Construction Engineering Co., Ltd

US$30.00-52.00

500 Square Meters

Product profile

Customization

Available

Feature

Durable, Easy to Assemble

Material

Steel Structure

Model NO.

GST-305

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

Earthquake Resistant: Superior flexibility and strength provide 8-grade earthquake resistance.

Customizable Design: Appearance and structure can be tailored to specific brand or local needs.

High Strength Steel: Uses Q235 and Q355 welded H-section steel for frames and beams.

Fast Installation: Prefabricated components allow two people to unload in half an hour.

Durable & Low Maintenance: Strong anti-corrosion ability and simple maintenance for long-term use.

Certified Quality: CE, SGS, ISO9001:2008, and ISO14001:2004 certified products.

Lightweight & Transportable: Light weight design facilitates easy transport and site delivery.

Free Design Consultation: Professional team provides free design drawings based on client requirements.

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: ≤4.35hTerms 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.

Product Q&A

Q:What steel grades are used for the structure?

The main steel frame columns and beams use Q235 and Q355 welded H-section steel. Secondary frames like purlins and braces also use Q235 grade steel.

Q:Can the building be customized?

Yes, the building is easily customizable in appearance and structure. You can choose specific steel grades, purlin types, door styles, window materials, and colors to fit your brand or local requirements.

Q:What is the earthquake resistance grade?

The steel structure building has an earthquake resistance grade of 8, offering better flexibility and strength compared to traditional brick or wood structures.

Q:How long is the expected service life?

The structure usage life is up to 50 years, provided it is maintained properly.

Q:What insulation options are available?

Options include EPS Sandwich Panel, Glass Fiber Sandwich Panel, Rock Wool Sandwich Panel, PU Sandwich Panel, or simple metal steel sheets if thermal insulation is not required.