What information is needed for a quotation?

Please provide length, width, eave height, local weather conditions, and specific usage requirements for an accurate quote and drawings.

What is the warranty period?

We provide a 30-year limited warranty and maintenance services for our steel structure buildings.

What are the main advantages of your steel structure buildings?

Advantages include fast construction, lightweight yet high strength, good seismic performance, flexible structure, and long service life.

Cheap Prefab Q355 Structure Prefabricated Building Steel Plant

Name: Cheap Prefab Q355 Structure Prefabricated Building Steel Plant
Brand: Qingdao KXD Steel Structure Co., Ltd.
SKU: 1949305412

Shandong, ChinaQingdao KXD Steel Structure Co., Ltd.

US$35.00-95.00

100 Square Meters

Sample price:US$1000.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Maintain, 50 Years Limited Warranty

Type

Light Section Steel

Model NO.

KXD-440

Standard

GB, ASTM, DIN, JIS, AISI, BS

Forming

Hot-Rolled Steel

Connection Form

Bolt Connection

Member

Steel Column

Type of Steel for Building Structure

H-Section Steel

Residential Wall Structure

Wallboard

Carbon Structural Steel

Q355

Design Parameter

Wind Load, Snow Load and Earthquake

Door

Sliding Door or Rolling Door

Ll and Roof Sandwich

EPS, Rock Wool, Glass Wool, PU

Window

Aluminum Alloy Window

Surface Processing

Galvanized

Wind Resistance

Grade 14

Material

Steel Structure

Usage

Warehouse, Villa, Dormitories, Temporary Offices, Workshop

Certification

ISO, CE

Customized

Warranty

30 Year Limited Warranty, Maintain

Transport Package

Flat Packed in Container or as Request

Specification

SGS/ISO/BV

Trademark

KXD

Origin

Qingdao, China

HS Code

9406900090

Production Capacity

2000ton/Month

Key features

50-Year Service Life: Steel structure designed for long service life, typically exceeding 50 years.

High Wind Resistance: Grade 14 wind resistance capability for enhanced safety in severe weather.

Fast Construction: Short construction cycle reduces project costs and speeds up deployment.

Anti-Corrosion Coating: Hot-dip galvanized surface processing improves anti-corrosion performance.

Custom Design Service: Free design service available with over 100 professional design engineers.

Seismic Safety: Strong shock resistance and improved comprehensive anti-seismic properties.

Eco-Friendly Materials: Materials are green, recyclable, and environmentally protective.

Thermal Insulation: Sandwich panels provide excellent heat and voice insulation.

Company profile

Qingdao KXD Steel Structure Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading CompanyAverage Response Time: ≤5.31h

AI-Powered supplier vetting

SummaryQingdao KXD Steel Structure Co., Ltd. is identified as a Chinese trading company and limited company operating in Shandong, with steel structures and prefabricated buildings as its stated business focus. The available information indicates more than 10 production lines, stated steel-structure capacity of 50,000 tons, approximately one-month lead times in both peak and off-peak periods, broad export-market coverage, and self-operated import/export rights. However, the records contain significant inconsistencies: one profile states 15 employees and a 276 m² plant, while another describes a company established in 1996 with 1,000 employees and multiple engineering personnel. ISO 9001:2000 certification and a first-class engineering contracting qualification are reported, but independent verification is unavailable. Evidence of after-sales service, innovation, customization, and customer cases is limited. Financial credibility cannot be assessed because the available registration and transaction information is...

Supplier typeThe supplier is explicitly classified as a Trading Company and Limited Company, while its stated business covers steel structures, prefabricated buildings, design, manufacturing, marketing, and construction. This indicates a trading-led supplier with claimed manufacturing and project-delivery activities, but the company-size descriptions are inconsistent across records.

CertificationsThe supplier states that it holds ISO 9001:2000 quality-system certification and a first-class professional steel-structure engineering contracting qualification. These are explicit positive certification claims, although the records do not provide certificate numbers, validity dates, or verification evidence.

Production capacityThe supplier reports more than 10 production lines, 50,000 tons of annual steel-structure output, one-month lead times in both peak and off-peak seasons, and a manufacturing-plant area of 276.0 m². These figures support stated production capability, but they conflict with the separate profile identifying the entity as a trading company with 15 employees and with another description claiming 1,000 employees.

Client casesThe supplier reports exports to South America, Africa, Southeast Asia and the Middle East, Europe, Australia, and North America, with exports representing 71%–90% of total sales. Three trade records list H E JACKSON ENGINEERING LTD as a buyer for MS pipes, M16 bolts, and M16 hex nuts, but each record shows only one transaction and no detailed project outcome or reference case.