Durable Carbon Steel Q355b & S235b Precision Built Steel Structure Workshop

Name: Durable Carbon Steel Q355b & S235b Precision Built Steel Structure Workshop
Brand: Qingdao Chengchuan Construction Engineering Co., Ltd
SKU: 2083226412

Shandong, ChinaQingdao Chengchuan Construction Engineering Co., Ltd

US$60.00

500-999 Square Meters

US$55.00

1,000-9,999 Square Meters

US$50.00

10,000+ Square Meters

Product profile

Customization

Available

After-sales Service

Installation Work

Connection Form

Bolt Connection

Model NO.

CC-WS

Feature

Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, Recyclable

Install

Support Installation

Model No.

Cc-CH

What Can We Produce

Light & Heavy Steel Structure, Warehouse& Workshop

Standard

GB, Chinese Standard

Carbon Structural Steel

Q355b/Q235B/S275/S355

Processing Service

Bending, Welding, Decoiling, Cutting, Punching

Surface Treatment

Painted / Galvanized

Wall & Roof Panel

Sandwich Panel

Certificate

CE/ISO9001

Purlin

C Steel, Z Steel

Application

Steel Workshop Warehouse, Office Building

Residential Wall Structure

Wallboard

Leadtime

45-55 Days

Drawing Design

Sap2000/Autocad /Pkpm /3D3s/Tekla

Main Frame

Sqaure Tube and H Section Steel

Life Span

50years

Transport Package

40hc or 20gp

Specification

According to Customer Requirement

Trademark

XINGUANGZHENG or Your Logo

Origin

Qingdao, Shandong, China

HS Code

7308900000

Production Capacity

Annual Production of 200, 000 Tons

Key features

50-Year Lifespan: Designed for a long service life of 50 years with high-quality steel materials.

Flexible Customization: Offers full customization, minor customization, and customization from samples or designs.

CE & ISO9001 Certified: Products meet CE (EN1090) and ISO9001 international quality standards.

Anti-Corrosion Protection: Features hot-dipped galvanizing and anti-rust painted finishes for durability.

Fast Delivery: General delivery time ranges from 25 to 60 days depending on order quantity.

Professional Installation Support: Provides shop drawings, installation videos, and optional on-site engineer guidance.

Multi-Material Options: Available in Q355B, Q345B, Q235B steel with various purlin and panel choices.

Global Export Experience: Exported to over 120 countries with established joint ventures in India and Ethiopia.

Company profile

ODM ServicesOEM Services3D Software DesignQuality Assurance

Qingdao Chengchuan Construction Engineering Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.43h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established steel-structure manufacturing capability, with stated annual output of 800,000 tons and export markets across South America, Africa, Southeast Asia, and the Middle East. It offers extensive customization, OEM and ODM services, and maintains documented inspection and service-capability procedures. The supplier holds CE/EN1090 and other described qualifications. However, overseas service infrastructure is limited: it has no overseas agents, branches, warehouse, showroom, or offline trade-show participation, and reports zero countries with overseas services despite listing technical service types. Financial records are referenced for 2021–2023, but the provided information does not establish financial strength. Innovation evidence is mixed because ODM is available but no new products were developed in the past year and no SDK is available. Complaint-handling documentation and corrective-action records are also incomplete.

Supplier typeThe supplier is presented as an internationally oriented steel-structure manufacturer and contractor, holding described contracting qualifications and reporting steel-structure output of 800,000 tons. Its stated export markets include South America, Africa, Southeast Asia, and the Middle East, supporting classification as an export-oriented industrial manufacturer.

CertificationsThe company description explicitly states that the supplier has CE certification, an EN1090 certificate, an international high-grade ordinary steel-structure certificate, and a qualification certificate for overseas contracting projects in China. These stated certifications and qualifications provide explicit evidence of certification holding.

After-Sales capabilityThe supplier lists debugging, maintenance, equipment installation, training, and repair as service offerings, and has valid manufacturing-capacity contracts with associated subcontractors. However, it has no overseas agents or branches, no overseas warehouse or showroom, reports service coverage in zero countries, and lacks written complaint-handling procedures or records; therefore, service types exist but overseas and documented after-sales capability is limited.

R&D capabilityThe supplier provides ODM services and broad design support, but the record states that no new products were developed in the past year, no SDK is available, and R&D product information is marked unavailable. The evidence supports design/manufacturing development services but not strong recent product innovation.

Production capacityThe supplier reports 800,000 tons of steel-structure output, one-month lead times in both peak and off-peak seasons, in-stock capability, valid contracts with associated subcontractors, and documented inspection and service-capability procedures. These details explicitly support substantial production capacity and operational controls.

Customization capabilityThe supplier explicitly offers flexible customization, customization from samples, full customization, customization from designs, and minor customization through both design and R&D-related services. It also provides OEM and ODM services, demonstrating broad stated customization coverage.

Product Q&A

Q:Are you a trading company or manufacturer?

We have our own steel structure, steel sheet and sandwich panel manufacturing factories. Welcome to our company to see our products and discuss your project.

Q:Can you provide on-site installation service?

We can provide Installation guide service based on customers' requests. The shop drawing, installation drawing, and video will be sent to the client to help with the site erection. If needed, our engineer will come to the site to guide the installation.

Q:What is the delivery time?

It depends on the quantities of order. Generally, the delivery time will be within 25 to 60 days.

Q:How can I get a quotation for my project?

Pls no hesitate to send me a message here or Email me. I will reply to you ASAP. Welcome to contact me for your building! It would be better if you could supply us with the following parameters before we design the drawings for you: 1 Location (where will be built)? _____country, area 2 Size: length*width*height? _____m*_____m*_____m 3 Wind load (or max. wind speed)? _____km/h 4 Rain & snow load (or max. snow height)? _____kn/m2, _____mm 5 Anti-earthquake _____level ? 6 Usage of the building? 7