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Please provide building type, construction site dimensions, roofing/wall material or color requirements, wind/snow/earthquake loads, company name, contact details, and any existing drawings.

High-Quality Q355b Steel Structure Frame for Durable Construction

Name: High-Quality Q355b Steel Structure Frame for Durable Construction
Brand: Shaoxing Sunshine Steel Structure Co., Ltd.
SKU: 728141392

Zhejiang, ChinaShaoxing Sunshine Steel Structure Co., Ltd.

US$35.00-80.00

100 Square Meters

Product profile

Customization

Available

After-sales Service

All The Time

Connection Form

Welded Connection

Model NO.

WH-15

Feature

Anti-Corrosion, High Intensity, Recyclable

Install

Online Guidance

Door

Rolling Door

Surface Treatment

Zinc Coating, Spray-Painting, Ball Blasting

Welding Method

Auto Aubmerger Arc Welding, Hand Welding

Painted Thickness

60-80um

Material

Q235/Q345

Type

Light Section Steel

Standard

Forming

Hot-Rolled Steel

Member

Steeltruss

Type of Steel for Building Structure

H-Section Steel

Carbon Structural Steel

Q235

Application

Steel Workshop, Steel Structure Platform

Transport Package

Depends on Customer

Specification

customized

Trademark

sunshine, Carbon Structural Steel

Origin

China

Production Capacity

5000

Key features

Custom Design Support: We support custom designs based on your drawings and requirements.

High Durability: Anti-corrosion, high intensity, and earthquake proofing features.

Easy Installation: Online guidance and technical support provided for easy assembly.

Eco-Friendly Material: Recyclable materials with ISO 9001 quality certification.

Versatile Application: Suitable for workshops, warehouses, offices, stadiums, and bridges.

Cost Effective: Saves time and cost with no construction waste.

Lightweight Structure: Easy to move and transport due to light weight design.

Professional Team: Experienced technical team for design, fabrication, and installation.

Company profile

Shaoxing Sunshine Steel Structure Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2017-01-01 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤0.01h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShaoxing Sunshine Steel Structure Co., Ltd. is a China-based limited company established in 2002, operating in Zhejiang with 30 employees and a reported 6,832 m² manufacturing plant. It designs, manufactures, and constructs multiple steel-structure products and projects, including warehouses, workshops, bridges, power-plant structures, chemical structures, and prefabricated buildings. The supplier reports ISO9001 certification, Grade II national steel-structure professional contracting qualification, dedicated H-shaped steel production equipment, and project experience in China and overseas markets. Export activity covers Africa, Southeast Asia/Mideast, and East Asia, with stated one-month lead times in both peak and off-peak periods. Evidence is insufficient to assess after-sales service, innovation, and financial credibility; reported capital figures are intentionally excluded.

Supplier typeThe supplier is identified as a limited company established in 2002, while another record classifies its company nature as a trading company. Its stated operations and product information describe design, manufacturing, construction, and construction-related steel-structure activities, indicating a mixed manufacturing and trading profile rather than a purely trading-only business.

CertificationsThe supplier explicitly states that it has passed ISO9001 quality management system certification and holds Grade II national steel-structure professional contracting qualification. These are direct credentials relevant to quality management and steel-structure project execution.

Production capacityThe supplier reports a 6,832 m² manufacturing plant and a complete H-shaped steel production line with CNC cutting, assembly, gantry submerged-arc welding, flange straightening, airless spraying, shot blasting, and CNC rolling equipment. Its stated manufacturing scope covers building, bridge, power-plant, chemical, factory, warehouse, stadium, and other steel structures, providing explicit evidence of broad production capability.

Customization capabilityThe supplier lists varied steel-structure applications and undertakes projects for factories, offices, shopping malls, warehouses, stadiums, power plants, chemical facilities, and bridges. Its design, manufacturing, and construction role and range of processing equipment support project-specific production, although detailed customization procedures or engineering limits are not provided.

Client casesThe supplier cites the China Textile City logistics project and Taizhou University stormproof playground project, and states that it has exported products to Australia, Southeast Asia, Africa, and other regions. These named projects and overseas references provide direct evidence of customer and project experience, although client names, dates, contract scope, and independently verifiable outcomes are not supplied.

Product Q&A

Q:What is the delivery time?

Normally, delivery time is 30-45 days after receiving the deposit. Large orders should be communicated in advance.

Q:How do you control product quality?

We ensure quality through advanced design solutions, qualified raw materials, precise manufacturing techniques, experienced workers, and strict quality inspections.

Q:How are quality problems handled?

Within the warranty period, we are responsible for all quality problems caused by production.

Q:What is the service life of the products?

Under conventional climate and environment, the steel structure whole building has a service life of about 10 years.

Q:How do products adapt to different climates?

For cold regions, we increase wall thickness or use insulation. For strong wind regions, we improve wind-resisting ability. For earthquakes, we use high-strength materials. For high corrosion regions, we use corrosion-resistant materials or anticorrosive coatings.