What information is needed for a quotation?

Please provide length, width, eave height, ridge height, local weather conditions, and specific usage requirements.

What is the warranty period?

We provide a 50-year limited warranty for our steel structure buildings.

What are the lead times for production?

The average lead time is one month for both peak and off-peak seasons.

30 Year Limited Warranty Q355 Steel Structure Workshop

Name: 30 Year Limited Warranty Q355 Steel Structure Workshop
Brand: Qingdao KXD Steel Structure Co., Ltd.
SKU: 1927304601

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

Usage

Warehouse, Villa, Dormitories, Temporary Offices, Workshop

Type

H-Section Steel

Model NO.

KXD-462

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

Wall and Roof Sandwich Panel

EPS, Rock Wool, Glass Wool, PU

Window

Aluminum Alloy Window

Surface Processing

Galvanized

Wind Resistance

Grade 14

Earthquake Resistance

Grade 10

Material

Steel Structure

Certification

ISO, CE

Customized

After-sales Service

Maintain, 50 Years Limited Warranty

Warranty

50 Years Limited Warranty

Transport Package

Flat Packed in Container or as Request

Specification

SGS/ISO/BV

Trademark

High-Strength Steel, Carbon Structural Steel, KXD

Origin

Qingdao, China

HS Code

9406900090

Production Capacity

50 Sets/Month

Key features

50-Year Limited Warranty: Comprehensive coverage for mechanical defects and structural integrity for up to 50 years.

Customized Design Service: Full custom-engineered solutions available based on client dimensions and specific requirements.

Hot-Dip Galvanized Protection: Enhanced anti-corrosion properties and extended lifespan for all steel components.

Fast Erection Process: Pre-fabricated components bolted on-site reduce construction time and overall project costs.

High Seismic Resistance: Engineered to withstand Grade 10 to 12 earthquake loads for superior safety.

Energy Efficient Materials: EPS, Rock Wool, and PU sandwich panels provide excellent thermal and acoustic insulation.

Cost Effective Solution: Up to 25% lower cost per square meter compared to conventional building methods.

Global Export Experience: Products exported to over 80 countries with comprehensive after-sales support.

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.