What are the payment terms?

We accept T/T (Telegraphic Transfer) and L/C (Letter of Credit).

What materials are used for the steel structure?

The main steel frame uses Q345/Q355 steel (H-section column and beam). Secondary components like purlins and tie bars use Q235B steel. Surface treatment is painted or galvanized.

What is the lifespan of the steel building?

The building has a long using life of up to 50 years due to the high-quality carbon and alloy structural steel used.

Supaloc Steel Building Systems Pre Engineered Self Storage Units

Name: Supaloc Steel Building Systems Pre Engineered Self Storage Units
Brand: Qingdao Xinguangzheng Sino Building Co., Ltd
SKU: 1953199752

Shandong, ChinaQingdao Xinguangzheng Sino Building Co., Ltd

US$60.00

500 Square Meters

US$25.00

501+ Square Meters

Product profile

Customization

Available

After-sales Service

Yes

Connection Form

Bolt Connection

Model NO.

XGZ-Hangar

Construction Member

Steel Beam and Column

Grade

Quality Carbon Structural Steel And Alloy Structural Steel

Molding Method

Hot-Rolled Steel

Residential Wall Structure

Wall Support

Standard

ISO, CE, BV, En, SGS

Company Nature

Public Company

Delivery Time

Normally 30-45 Days After Shop Drawing Approved

Payment Term

T/T, L/C

Surface Treatment of Steel Structure

Painted or Galvanized

Software

CAD, Tekla, Sketchup, Pkpm, Bim

Quality Certificated

CE ISO9001:2000 SGS GB, ISO BV

Material Grade

Q345/Q355

Goods Characteristics

Warehouse/Workshop/Shed

Product Name

Construction Prefabricated Steel Structure Warehou

Performance

Safety, Water-Proof, Sound Insulated, Hear-Preserv

Function

Storage Type Stereoscopic Warehouse

Application

Steel Workshop, Steel Fabricated House, Structural

Type of Steel for Building Structure

H-Section Steel

Main Steel Frame

H Steel, Z or C Purlin

Material

Steel Structure

Transport Package

Steel Pallet

Specification

Steel grade Q345B& Q235

Trademark

XGZ

Origin

Qingdao, China

HS Code

940690

Production Capacity

100, 000 Tons Per Year

Key features

50-Year Lifespan: Durable Q345/Q355 steel ensures long-term use up to 50 years.

Multi-Certified: Certified by ISO, CE, BV, EN, and SGS for global compliance.

Fast Deployment: Prefabricated design cuts construction time and cost significantly.

Anti-Rust Protection: 4 layers painting, coating, and hot dip galvanized for rust resistance.

Low Cost Solution: Unit price ranges from USD35/m2 to USD70/m2 based on requirements.

Custom Design Service: Over 10 design engineers provide full solution drawings via CAD/Tekla.

Global Export Experience: Exported to over 80 countries with established joint ventures.

Professional Installation Support: Detailed drawings provided; overseas supervision and training available.

Company profile

Qingdao Xinguangzheng Sino Building Co., Ltd

Shandong, China

Business Type: Manufacturer/Factory, Trading Company, Group CorporationExport Year: 2022-04-27Nearest Port: QingdaoAverage Response Time: ≤1.88hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is identified as a Qingdao-based trading company with business activities covering hardware components, EPS products, mechanical equipment, steel structure material processing, and related engineering installation. It reports customization from designs, samples, and flexible or minor customization, but lacks 3D software design, ODM, SDK, and recent new-product development capabilities. Production and fulfillment capacity show material limitations: no valid manufacturing contract with related subcontractors, no inventory, overseas warehouse, showroom, agent, or branch. Quality assurance and raw-material traceability are reported, while corrective-action and complaint procedures lack written records. Financial information is indicated for multiple years, but the provided slices do not disclose measurable financial results, so credibility cannot be determined. No certification, customer case, or completed offline trade-show evidence is provided.

Supplier typeThe supplier is classified as a trading company and its associated-company industry is manufacturing. Its stated scope includes hardware components, EPS products, mechanical equipment, steel structure material processing, and steel structure engineering installation, indicating a trading-oriented entity connected to manufacturing-related activities.

After-Sales capabilityThe supplier reports no overseas agents or branches, overseas warehouse, showroom, or in-stock service capability. It has procedures for corrective and preventive actions and customer complaints, but no written records; therefore, formal after-sales processes exist but their demonstrated effectiveness and overseas coverage are limited.

R&D capabilityThe supplier reports no new products in the past year, no ODM service, no SDK availability, no popular-brand OEM capability, and no professional technical R&D capability. It also does not provide 3D software design services, indicating limited documented innovation resources.

Production capacityThe supplier has no valid manufacturing-capacity contract with its related subcontractor, no inventory capability, and no overseas fulfillment infrastructure. Its stated scope includes material processing and engineering installation, and it reports one-month average lead times in both peak and off-seasons, but the missing manufacturing contract materially limits confirmation of production reliability.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, flexible customization, customization from samples, and minor customization. Quality assurance and raw-material traceability are also reported, although the absence of written corrective-action records limits evidence of process maturity.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a manufacturing factory. You are welcome to visit us for inspection to see our professional quality control flow and enjoy the best quality and competitive price.

Q:What quality assurance do you provide?

We have established procedures to check products at all stages: raw materials, in-process materials, validated/tested materials, and finished goods. SGS, BV, and other testing are available.

Q:Can you offer designing services?

Yes, we have more than 10 design engineers who can design full solution drawings according to your requirements using software like Auto CAD, PKPM, Tekla Structures, etc.

Q:Do you offer on-site installation guidance overseas?

Yes, we provide detailed installation drawings. If needed, we can send professional technical engineers to supervise installation, provide training, and offer installation services for an extra fee.

Q:What is the delivery time?

Normally 30-45 days after the shop drawing is approved.