Can you provide design services?

Yes, we provide design services based on your requirements, including calculating steel quantity and creating drawings for your specific project.

What is the production capacity?

Our monthly production capacity for steel structures is more than 1500 tons, supported by a 35,000 square meter processing plant.

High Quality Customized Painting or Hot-DIP Galvanize Prefab Structure Steel Building Frame

Name: High Quality Customized Painting or Hot-DIP Galvanize Prefab Structure Steel Building Frame
Brand: Qingdao Ruly Steel Engineering Co., Ltd
SKU: 2057206802

Shandong, ChinaQingdao Ruly Steel Engineering Co., Ltd

US$29.00-49.00

200 Square Meters

Sample price:US$1.00/square meter.Request sample

Product profile

Customization

Available

After-sales Service

Installation Guidance on Construction Site

Connection Form

Bolt Connection

Model NO.

RULYC0055

Residential Wall Structure

Top Wall Beam

Standard

AISI, BS, ASTM, JIS, DIN, GB

Steel Type

Low-Alloy High-Tensile Structural Steel

Main Frame

Steel Columns and Beams

Surface Treatment

Painting or Hot-DIP Galvanize

Frame Type

Portal Frame

Design Load

Wind, Snow, Seismic

Door

Roller Shutter Door or Sliding Door

Wall Purlin

C Purlin

Roof Purlin

Z Purlin

Window

Sliding Window, Fixed Window, Top Hung Window

Color

Customized

Wall and Roof

Aluminum Composite Panel, Glass Wool Panel

Service

Design, Manufacture, Delivery, Install

Service Life

50 Years

Application

Steel Workshop

Forming

Hot-Rolled Steel

Type of Steel for Building Structure

High-Strength Steel

Transport Package

Standard Export Package or Customer's Requirement

Specification

Customized

Trademark

Ruly Steel

Origin

China

HS Code

9406900090

Production Capacity

2000t/Month

Key features

Customizable Design: Color, frame type, and design loads are fully customizable to meet specific project requirements.

High Safety Performance: Constructed with low-alloy high-tensile structural steel ensuring high safety and seismic resistance.

Easy Assembly: Bolt connection design allows for easy assembly, dismantling, and rapid installation on site.

Quality Certified: Manufactured under ISO9001 system with ASTM and SGS certifications for guaranteed quality.

Long Service Life: Designed for a 50-year service life with anti-rust painting or hot-dip galvanizing options.

Cost-Effective: Lightweight structure offers low cost, high cost-effectiveness, and reduced transportation expenses.

One-Stop Service: Comprehensive service including design, manufacture, delivery, and on-site installation guidance.

Eco-Friendly: Non-polluting materials and processes, making it an environmentally friendly building solution.

Company profile

Qingdao Ruly Steel Engineering Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤11.33h

AI-Powered supplier vetting

SummaryQingdao Ruly Steel Engineering Co., Ltd. is a China-based combined limited company established in 2019, with 63 employees and stated steel-structure productivity of 30,000 tons annually. It identifies as a professional technical supplier, provides 3D software design and multiple customization options, and has quality-control traceability, quality assurance, complaint-handling, and corrective-action procedures with records. Manufacturing contracts with associated subcontractors and in-stock capability are reported. However, no SDK is available, and no certification holdings or customer cases are explicitly provided. The supplier reports financial records for 2023–2025, but the slices do not provide sufficient information to assess financial credibility. Overseas support is limited: it reports no overseas warehouse, showroom, agents, branches, offline trade-show participation, or overseas-service countries.

Supplier typeThe supplier is identified as a combined limited company operating in China, with a stated business scope covering mechanical and electrical machinery repair, leasing, installation, and import/export activities. Its detailed offering includes manufacturing, service, quality control, and R&D capabilities.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, plus in-stock service capability and stated service quotation terms. Conversely, it reports no overseas warehouse, showroom, agent, branch, or overseas-service country, limiting evidence of geographically local after-sales support.

R&D capabilityThe supplier is explicitly identified as a professional technical supplier and provides 3D software design services with R&D-based customization. The absence of an available SDK is a stated limitation, but does not negate the documented design and R&D capability.

Production capacityThe supplier reports annual steel-structure productivity of 30,000 tons, valid manufacturing contracts with its factory and each associated subcontractor, and in-stock capability. Its stated business scope also includes equipment-related manufacturing/service activities, supporting a documented production base.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, together with 3D software design services. These statements directly support broad customization capability.

Product Q&A

Q:What customization options are available?

We offer customization for color, frame type (Portal Frame), design loads (Wind, Snow, Seismic), and surface treatment (Painting or Hot-DIP Galvanize).

Q:What is the warranty or service life?

The product is designed for a 50-year service life. We also provide installation guidance and after-sales support for maintenance.

Q:How is the steel structure assembled?

It uses a bolt connection form, which makes it easy to assemble, dismantle, and transport. Installation is guided by experienced engineers.

Q:What certifications does the product have?

Our production follows ISO9001:2008 quality management, ISO14001:2004 environmental systems, and we hold ASTM and SGS certifications.

Q:What are the main materials used?

Main components include Q235B or Q355B steel for H-beams, C or Z purlins, and sandwich panels or color plates for roofs and walls.