Secured Trading Service

Secured Trading Service

What is STS?

STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled

Key Advantages

Payment Protection:
Your payment is only released to the supplier after you confirm satisfactory delivery.Suppliers receive payment only upon your approval.
Dispute Resolution:
If issues arise (e.g., quality discrepancies, shipping delays), our team mediates and facilitates resolutions based on evidence.
Flexible Payment Options:
Supports credit cards (Visa/MasterCard), PayPal, Apple Pay, Google Pay, many local payment methods and T/T (bank transfer).

Q460 Steel Frame Structure for Residential Building Industrial Construction

Still deciding? Get samples of $ !
Request Sample
Product Details
Customization: Available
After-sales Service: 30 Years Warranty, Online Technical Support, Spare
Connection Form: Bolt Connection
Shipping
Shipping Cost: Contact the supplier about freight and estimated delivery time.
Online Trading Protection
Payment Guarantee
T/T PayPal ApplePay GooglePay visa mastercard american express discover JCB diners club PIX SPEI OXXO PSE OZOW Platform-protected payments with refund support for eligible order issues.
Platform Logistics
Clearer shipment tracking with platform-supported logistics.
Inspection Service
Optional pre-shipment inspection for quality and quantity checks.
After-Sales & Dispute Handling
Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Diamond Member Since 2026

Suppliers with verified business licenses

Audited Supplier Audited Supplier

Audited by an independent third-party inspection agency

Importers and Exporters
The supplier has import and export rights
to see all verified strength labels (9)
  • Q460 Steel Frame Structure for Residential Building Industrial Construction
  • Q460 Steel Frame Structure for Residential Building Industrial Construction
  • Q460 Steel Frame Structure for Residential Building Industrial Construction
  • Q460 Steel Frame Structure for Residential Building Industrial Construction
  • Q460 Steel Frame Structure for Residential Building Industrial Construction
  • Q460 Steel Frame Structure for Residential Building Industrial Construction
Find Similar Products
  • Overview
  • Product Description
  • Specification
  • Company Profile
  • Certifications
  • Packing & Delivery
  • FAQ
Overview

Basic Info.

Model NO.
Q355B
Feature
Anti-Corrosion, Earthquake Resistance, Easy To Install, High Intensity, Recyclable
Install
Online Guidance
Transport Package
Standard Seaworthy Packing, Main Structure Loaded
Specification
Customized Size, Customized Design, 2D&3D Drawing
Trademark
Bangman
Origin
Shandong, China (Mainland)
HS Code
7308900000
Production Capacity
500000

Packaging & Delivery

Package Size
1000.00cm * 500.00cm * 300.00cm
Package Gross Weight
200.000kg

Product Description

Product Description
Steel Structure Workshop
Our steel structure workshop is a high-performance building solution designed for industrial production. Adopting Q355B/Q235B high-quality steel, it features high strength, light weight and excellent seismic resistance, ensuring long-term structural stability and safety.
The all-steel frame system supports large spans and flexible space layout, maximizing usable area for machinery production, assembly, storage and other workshop uses. Components are factory-fabricated and precisely assembled on site, greatly shortening construction time and lowering overall cost.
With professional anti-corrosion and fireproof treatment, the workshop achieves strong durability and low maintenance cost. It is environmentally friendly as steel is 100% recyclable. Customizable in size, layout and appearance, our steel structure workshop is widely applied in various industrial fields, providing reliable, efficient and economical space for modern factories.
Q460 Steel Frame Structure for Residential Building Industrial Construction
Detailed Photos
.
Q460 Steel Frame Structure for Residential Building Industrial Construction
Q460 Steel Frame Structure for Residential Building Industrial Construction
Q460 Steel Frame Structure for Residential Building Industrial Construction
Specification
Steel Type
High-Strength Steel
Standard
GB, ASTM, En1090, as
Drawing
Free Design Drawing, 2D & 3D Version
Structure
Steel Structure
Frame
Steel Portal Frame Building
Wind,Snow,Earthquake Resistance
80~280km/H, 30~200kg/M2, Grade 9
Certificate
ISO, CE, Third Party Inspect
Delivery Time
4~6 Weeks
Member
Steel H Column, H Beam, Purlin, etc
Roof Pitch
10%, 12%, 16%, 25%, 30% etc
Window
PVC or Aluminum Alloy Frame Window
Roof & Wall Coverage
Single Corrugated Sheet or Sandwich Panel
Option
Skylight Belt, Ventilation Fitting, Gutter, Crane
Gate
Sliding Industrial Door or Roller Shutter Door
Warranty
30 Years
Application
Steel Structure Warehouse Building
Carbon Structural Steel
Q355b/S355jr/Gr50, Q235B/S235jr/A36 etc
Type of Steel for Building Structure
High-Strength Steel
Specification
Customized
Transport Package
Main Structure Loading in 40FT Ot, Others Loading
Origin
China
Trademark
STL
Production Capacity
10000sqm Per Month
HS Code
7308900000
Company Profile
About Us
Shandong Bangman New Materials Co., Ltd.is located in Jinan City, Shandong Province,is an industrial-trading enterprise integrating domestic trade, international trade, steel production, and processing.
Our aim is to produce high-quality steel, and we have established a professional international trade service team. Our factory has obtained the national manufacturing license, passed the national 3C product certification, and obtained both international and domestic certifications, and has established good and stable cooperative relations with many customers at home and abroad.
Q460 Steel Frame Structure for Residential Building Industrial Construction
Certifications
Q460 Steel Frame Structure for Residential Building Industrial Construction
Q460 Steel Frame Structure for Residential Building Industrial Construction
Q460 Steel Frame Structure for Residential Building Industrial Construction
Advatange
Core Competitiveness
Loyalty and Trustworthiness
Quality Service First
Innovation and Development for Win
Core Competitiveness
Provide Products with Excellent Performance
Improve After-sales Service System
Q460 Steel Frame Structure for Residential Building Industrial Construction
Q460 Steel Frame Structure for Residential Building Industrial Construction
Q460 Steel Frame Structure for Residential Building Industrial Construction
Q460 Steel Frame Structure for Residential Building Industrial Construction
Q460 Steel Frame Structure for Residential Building Industrial Construction
Q460 Steel Frame Structure for Residential Building Industrial Construction
Q460 Steel Frame Structure for Residential Building Industrial Construction
Q460 Steel Frame Structure for Residential Building Industrial Construction
Q460 Steel Frame Structure for Residential Building Industrial Construction
Q460 Steel Frame Structure for Residential Building Industrial Construction
Q460 Steel Frame Structure for Residential Building Industrial Construction
Q460 Steel Frame Structure for Residential Building Industrial Construction

Our high-quality steel structures are specially designed for agricultural facilities, industrial factories and production workshops, featuring solid structure, fast installation and long service life. Made of high-strength steel materials, they boast excellent load-bearing capacity, wind resistance and seismic performance, adapting to diverse outdoor and indoor working environments.
These steel buildings require simple foundation treatment and can be constructed in a short period, greatly saving time and construction costs. With good corrosion resistance and easy maintenance, they are ideal for farm warehouses, breeding houses, processing plants and large production workshops.
We support customized size, layout and surface treatment according to customer demands. Spacious interior space, no redundant columns and flexible partitioning fully meet production, storage and operational needs. Durable, economical and practical, our steel structures are a reliable choice for agricultural and industrial construction projects.eds.
Packing & Delivery
Q460 Steel Frame Structure for Residential Building Industrial Construction
Q460 Steel Frame Structure for Residential Building Industrial Construction
Packaging 
Packaging 
TWe adopt standardized and export-grade professional packaging for all steel structure products to ensure full protection during long-distance transportation and overseas delivery. All steel components are individually wrapped with waterproof, dustproof and moisture-proof materials, effectively preventing rust, scratches, paint peeling and deformation caused by friction, humidity and harsh weather conditions. Precision parts are additionally equipped with bubble wraps and protective corner guards to avoid damage, while small accessories such as bolts and fasteners are centrally packed in sealed independent boxes for complete classification and zero loss.
To adapt to sea freight, air freight and land transportation, all packaged products are firmly bundled and fixed with steel belts, and loaded with scientific stacking methods to enhance overall stability. Each package is attached with clear shipping marks, product specifications and quantity labels for easy customs clearance, inspection and customer receiving sorting. Our rigorous packaging standards greatly reduce product damage rates, guarantee intact product delivery, and provide reliable packaging solutions for global steel structure project orders.
FAQ
Q&A
1. How can we guarantee quality? 
Always a pre-production sample before mass production; 
Always final Inspection before shipment; 
2.Can you customize surface color or treatment?
A: Yes. We support hot-dip galvanizing, anti-corrosion painting, and any color according to the RAL color chart.
3. What is the warranty?
A: Our steel products come with quality guarantees, ensuring compliance with relevant standards. Surface treatment performance is guaranteed for 10-20 years under normal use
b. Customers: Our company's products are sold in more than 100 countries or regions, so customers are very recognized by us.
c. After-sales installation: Our installation team has more than 100 people and has rich installation experience
4. What services can we provide? 
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA; 
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,GBP,CNY,CHF; 
Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash; 
Language Spoken:English,Chinese 

We understand that exceptional products demand equally exceptional packaging.
Our packaging services are an important part of our commitment to "end-to-end value enhancement." We are dedicated to minimizing your shipping losses, warehousing costs, and production disruption risks through scientific, reliable, and innovative packaging solutions.
Professional Protective Packaging
Rust Prevention and Protection
Stability and Security
Identification and Traceability
Customization and Packaging Optimization
Tailored to Your Needs
Cost Optimization
Eco-Friendly

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Send Inquiry
Chat Now