High-Strength Q235 Steel with Mag Welding for E-Commerce Solutions

• Customization: Available
• After-sales Service: Other
• Install: Online Guidance
• Model NO.: Customized/As Drawing
• Mobility: Fixed
• Usage: Building Platforms, Industrial Platform, Leisure And Entertainment Platform, Stage And Viewing Platform, Transportation Platform, Warehouse Rack
• Steel Grade: Q235/Q355/S275/S355
• Welding: Mag(135)/Smaw(111)
• Surface Treatment: Spray Painting/Hot-DIP Galvanizing
• Certification: Exc4;En1090;ISO3834; ISO 9001
• Application: Warehouse / Workshop / Factory / Industrial Buildi
• Platform Type: Equipment Platform / Access Platform / Maintenance
• Drawing Format: CAD / Pdf / Ifc / Tekla
• Transport Package: Standard Package
• Specification: Q235/Q355/S275/S355
• Trademark: YAOHAl
• Origin: Hefei, Anhui, China
• Package Size: 1219.00cm * 244.00cm * 259.00cm
• Package Gross Weight: 2200.000kg

Product Description

Benchmark Project of Steel Construction

Serial No.	Project Name	Construction Area(m^2)	Steel Structure Tonnage (T)	Project Overview
1	Hefei Museum Project	55,000m^2	20,000T	It mainly covers the basic functions of a public museum, including basic exhibitions, special exhibitions, cultural relics rooms, temporary exhibitions, business rooms, equipment rooms, social services, visitor leisure areas, underground parking lots, etc.
2	Shanghai Haikou Project	202,294m^2	15,000T	The project plans to build 2 above-ground 20-story units, 3 above-ground 5-story units, 1 above-ground 3-story unit, 1 above-ground 23-story unit, 1 above-ground 1-story unit, and a 2-story underground parking lot.
3	Shanghai Zhangjiawo Project	-	8,000T	The main work content includes (but is not limited to) the supply, manufacturing, processing, supply and delivery of cooling towers and their corresponding accessories.
4	Shanghai Lingang Plot Project	133,076.47m^2	12,000T	This project is located in Huihui New Town, Pudong New Area, Shanghai. The site is bounded by Chunxiao Road to the east, Yishu Road to the west, Yintao Road to the south, and the green belt on the south side of Zhoude Road to the north.

We provide one-stop structural steel fabrication for commercial & industrial projects. Scope covers shop detailing support, cutting, welding, drilling, trial assembly, surface treatment, packing and FOB shipment. Typical products include steel columns, beams, box sections, trusses, platforms and connections. Quality control follows project specs with full traceability and inspection records. Send drawings/BOM to get a fast quotation.

Material & Craft: Made of high-quality carbon structural steel or low-alloy high-strength steel, it is precision processed through cutting, welding, grinding and anti-corrosion coating. Stiffeners can be added inside the box to enhance structural stability and deformation resistance.
Appearance Features: It has an overall box/cross section, with anti-corrosion and anti-rust coating (light gray in the picture) on the surface. Connection holes and lifting lugs are reserved at the ends for convenient on-site installation and splicing.
Core Advantages: It features high load-bearing capacity, strong seismic resistance and good wind resistance. It can be prefabricated in the factory, greatly shortening the on-site construction cycle. It complies with international quality standards such as EN 1090 and ISO, with over 28 years of professional manufacturing experience.

Structure Composition: It consists of cylindrical steel columns and large box-shaped/I-shaped steel beams, spliced via high-strength bolts or welding to form a multi-story frame load-bearing skeleton. Safety nets and working platforms are visible in the image to ensure high-altitude construction safety.
Craft & Standards: Components are prefabricated from high-quality low-alloy high-strength steel, coated with anti-corrosion paint, and transported to the site for modular installation. It complies with international quality standards such as EN 1090 and ISO, with over 28 years of professional fabrication and construction experience.
Core Advantages: It features high seismic resistance, large-span load capacity, and rapid construction. Factory prefabrication and on-site assembly greatly shorten the construction period, making it suitable for super high-rise buildings, large-span public buildings, and industrial plants.

Structure & Craft: It uses a thick-walled steel tube as the main body, which can be filled with concrete inside. A large number of shear studs (shear connectors) are welded to the outer wall to enhance the synergistic performance between the steel tube and the internal concrete, improving overall stiffness and load-bearing capacity. The component is processed through precise procedures such as cutting, rolling, welding, derusting, and anti-corrosion coating.
Appearance Features: Cylindrical in shape, with a light gray anti-corrosion coating on the surface. The outer wall is densely covered with stud-shaped shear studs, and connection interfaces are reserved at the ends for on-site splicing with steel beams, foundations, or other components.

Structure & Craft: Made of high-quality low-alloy high-strength steel plates, it is formed into a box-shaped or cross-shaped section through cutting, welding, and assembling. Stiffeners can be installed inside to improve torsion and bending resistance. After shot blasting and derusting, the surface is coated with anti-corrosion and anti-rust paint. Bolt holes, connecting plates, and lifting lugs are reserved at the ends for on-site high-strength bolt connection and installation.
Appearance Features: The section is a closed box or composite cross shape. The main body is coated with light gray anti-corrosion paint, and the ends are exposed rust-colored connecting end plates. Reinforcing plates and lifting lugs are welded on the sides, showing a heavy and high-precision structure.

Founded in 1998, Anhui Yaohai Steel Structure Construction Group is a comprehensive construction enterprise integrating architectural design, steel structure manufacturing, installation, general contracting, and new energy industrial development.
With over 25 years of industry experience, we operatemodern production bases covering more than 120,000 square meters, achieving an annual production capacity of 100,000 tons of steel structures. Our factories are located in Hefei Yaohai Industrial Park and Airport IIndustrial Park, equipped with advanced CNC cutting machines,automatic welding lines, shot blasting systems,and precision fabrication facilities.

We hold multiple Grade-A qualifications, including:

Grade I Steel Structure Professional Contracting

Grade I Steel Structure Manufacturing Qualification

Grade I General Building Construction Contracting

Grade I Foundation Engineering
Grade | Architectural Decoration Engineering
Over the years, we have completed more than 42 large-scale landmark projects, with total completed project value exceeding 10 billion RMB.
Our projects include museums, high-speed railwaystations, airports, commercial complexes, hospitals, photovoltaic industrial parks, and large industrial plants. Representative projects include:

Q1: Are you a factory or trading company?
A: We are a direct manufacturer with over 25 years of experience and 120,000m² factory area.

Q2: What is your annual production capacity?
A: Our annual production capacity reaches 100,000 tons of steel structures.

Q3: Can you provide design service?
A: Yes.We provide design optimization,detailing,and engineering support.

Q4: What steel material do you use?
A: Mainly Q355B, Q345B, and customized international standards upon request.

Q5: Do you support overseas projects?
A: Yes. We welcome global cooperationand provide export packaging and logistics support.

Q6: What is the delivery time?
A: Normally 30-60 days depending on project scale.