What information is needed for a customized design?

Please provide the type of building, dimensions (width, length, wall height, total height), construction site details, contact info, and any sketches or drawings.

What is the warranty period?

We provide warranty coverage for quality problems caused by production during the specified warranty period.

Premium ISO Certified Steel Frames for Building Construction

Name: Premium ISO Certified Steel Frames for Building Construction
Brand: Shaoxing Sunshine Steel Structure Co., Ltd.
SKU: 749958002

Zhejiang, ChinaShaoxing Sunshine Steel Structure Co., Ltd.

US$600.00-1,000.00

1 Ton

Product profile

Customization

Available

Type

H-Section Steel

Standard

Forming

Hot-Rolled Steel

Connection Form

Welded Connection

Member

Steel Beam

Type of Steel for Building Structure

H-Section Steel

Carbon Structural Steel

Q235

Application

Steel Workshop, Steel Structure Platform, Steel Fabricated House, Structural Roofing, Frame Part, Steel Walkway and Floor, Steel Structure Bridge

Residential Wall Structure

Transport Package

Depends on Custom

Specification

customized

Trademark

OEM

Origin

Zhejiang, China

HS Code

7308900000

Production Capacity

5000

Key features

22 Years Experience: Professional manufacturer with over two decades of industry expertise and quality assurance.

ISO Certified Quality: Grade II contracting certificate ensures high standards in steel structure construction and manufacturing.

Custom H-Section Steel: Hot-rolled Q235 H-Section steel beams available with customized designs for various building needs.

Wide Application Scope: Suitable for workshops, warehouses, stadiums, bridges, residential buildings, and industrial structures.

Advanced Production Line: Equipped with CNC cutting, welding, and shot blasting machines for precise manufacturing.

Global Export Experience: Products exported to Australia, Southeast Asia, Africa, and other international regions.

Climate Adaptability: Structures designed to withstand cold, wind, earthquake, and high corrosion environments.

Timely Delivery: Standard delivery within 30-45 days after deposit, with advance planning for large orders.

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. For large orders, please communicate in advance.

Q:How do you control product quality?

We ensure quality through high-quality 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 winds, we improve wind-resisting ability. For earthquakes, we use high-strength materials. For high corrosion, we use resistant materials or anticorrosive coatings.