Qingdao Dandb Steel Structure Co., Ltd.

Qingdao City, CN1 yrMultispecialty Supplier

Supplier for Fortune 500

OEM for well-known brands

≤3h

Response Time

≥100%

On-time dispatch rate

25%

Reorder rate

Minor customization

Drawing-based customization

Supplier vettingGenerate report

Free Design of Large-span Fireproof Prefabricated Steel Structure Workshops/warehouses Steel Industrial Buildings Construction

No reviews yet

Complies with EU standards

$42

200-999 square meters

$35

1,000-4,999 square meters

$18.90

≥5,000 square meters

Type

Color

Size

Customization options

Material (Min. order: 1 square meter)

Supplier’s customization ability

Minor customization

Drawing-based customization

Sample-based customization

Full customization

Key attributes

Design Style

Modern

Application

Warehouse, Garage Shed, School

Material

Steel, Steel

Warranty

More Than 5 Years

Project Solution Capability

graphic design, 3D model design, total solution for projects, Cross Categories Consolidation

After-sale Service

Return and Replacement, Onsite Inspection, Onsite Training, On-Site Installation, Online Technical Support, Free Spare Parts

Shipping

Select shipping

Alibaba.com order protection

Secure payments

Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols

Money-back protection

Claim a refund if your order doesn't ship, is missing, or arrives with product issues

Only orders placed and paid through Alibaba.com can enjoy free protection by

Payment & financing

Buy now, pay later

Service

Custom design in 3 days

Custom design in 3 days

Key attributes

Design Style

Modern

Application

Warehouse, Garage Shed, School

Material

Steel, Steel

Warranty

More Than 5 Years

Project Solution Capability

graphic design, 3D model design, total solution for projects, Cross Categories Consolidation

After-sale Service

Return and Replacement, Onsite Inspection, Onsite Training, On-Site Installation, Online Technical Support, Free Spare Parts

Place of Origin

Shandong, China

Product Type

Steel Structure

Brand Name

DB

Model Number

DB-X

Use

Warehouse

Maximum Roof Load (lb./sq.ft)

20+lb/sq.ft

Maximum Wind Resistance (mph)

121+mph

Material

Q355B / Q235B (ASTM A572 Grade 50 Equivalent)

Standard

AISI, ASTM, BS, DIN, GB, JIS

Wind Load

Up to 150km/h (Customizable)

Surface Treatment

Hot-dip Galvanized (Min 85μm) / 3-Layer Epoxy Painting

Design Software

AutoCAD, PKPM, Tekla, 3D3S, SketchUp

Connection Type

High-strength Bolt Connection (No On-site Welding)

Seismic Resistance

Grade 8 or 0.5g Peak Ground Acceleration

Service Life

Over 50 Years

Packaging and delivery

Selling Units

Single item

Lead time

Customization options

Material(+ from /Min. order: 1 square meter)

View details

Product descriptions from the supplier

$42

200-999 square meters

$35

1,000-4,999 square meters

$18.90

≥5,000 square meters

Type

Color

Size

Customization options

Material (Min. order: 1 square meter)

Supplier’s customization ability

Minor customization

Drawing-based customization

Sample-based customization

Full customization

Shipping

Select shipping

Alibaba.com order protection

Secure payments

Money-back protection

Only orders placed and paid through Alibaba.com can enjoy free protection by