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What Are Steel Structures?
The steel structure is mainly composed of industrially produced steel (mainly H-beams, I-beams, square tubes, etc.) as the load-bearing skeleton. The construction method of factory prefabrication and on-site assembly greatly shortens the construction period and improves the construction accuracy.
Application Scenarios
From the skeleton of skyscrapers to the main beams of cross-sea bridges, exquisite canopy and staircase, large stadiums, high-rise buildings, and heavy-duty factory, they are used in a wide range of applications.
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What Is A Sandwich Panel?
The sandwich panel is a new type of building envelope material made of two layers of high-strength metal panels (usually color-coated steel, aluminum, or stainless steel) and a middle layer of lightweight insulation core material (EPS/PU/rock wool), which are hot-pressed together with a high-performance adhesive. Its structure is similar to a "sandwich" hence the name.
Application Scenarios
They are widely used in industrial plants, warehousing and logistics centers, cold storage facilities, prefabricated houses, and high-rise building exterior walls and roofing systems.
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What Is A Container House?
Container houses, also known as prefabricated houses or modular activity houses, are a new type of building form that utilizes retired shipping containers that have been transformed, reinforced, and decorated into residential, office, or commercial spaces.
Application Scenarios
From temporary construction site dormitories, post disaster emergency resettlement rooms, to stylish creative offices, specialty homestays, cafes, and permanent residences.
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What Is A Cold Storage Facility?
The cold storage facility is a type of warehouse that uses artificial refrigeration technology to control the temperature of a specific space within a predetermined range. It is often referred to as a fresh-keeping warehouse. Its main structure is typically built with polyurethane (PU) or rock wool sandwich panels, and it is equipped with sophisticated refrigeration units (compressors, condensers, evaporators, etc.), intelligent temperature control systems, and airflow circulation devices. Through the phase change cycle of the refrigerant, it continuously removes heat to ensure a constant temperature inside the warehouse.
Application Scenarios
It is a specialized building facility used for processing, storing, and distributing food, pharmaceuticals, chemical raw materials, and other goods.
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About Us
Steel Structure Building Systems Suppliers
Henan Ruii Steel Construction Engineering Co., Ltd. is a global leader in steel structure modular building systems, specializing in the R&D, design, smart manufacturing, and sales of steel structures, industrial plants, commercial spaces, and temporary housing.
8000㎡
Factory Area
10+
Years Experiences
150000t
Production Capacity
120+
National Region
What We Offer
Our Hot Sale Products
01.
Steel Structure Factory Building
Industrial plant, food factory, automobile manufacturing plant, electronics factory, etc.
02.
Steel Structure Warehouse
Logistics warehouse, distribution center, refrigerated warehouse, agricultural warehouse, etc.
03.
Steel Structure Farmhouse
Chicken hosue, pig house, cowshed, sheep shed, horse shed, etc.
04.
Steel Structure Garage
Single garage, double garage, 3-car garage, parking carport, private garage, repair garage, etc.
05.
Commercial Steel Building
Convenience store, pubs, cafes, office building, supermarket, shopping mall, hotel, restaurant, etc.
Our Factory
Steel Structure Production and Processing Workshop
Henan Ruii Steel Construction Engineering Co., Ltd. has a modern production base of over 8,000 square meters, equipped with a steel structure welding workshop, two Italian‑imported sandwich panel production lines, three complete house production lines and an intelligent assembly system. The annual steel structure capacity reaches 150,000 tons, with a daily output of 3,000 square meters of high‑end sandwich panels and 200 sets of modular houses.
Our Projects
Latest Project Cases
4000 square meter steel factory in the Philippines
RUIISTEEL successfully delivered a steel factory project for client in the Philippines,…
Why Choose We
Our Product Core Advantages
Excellent Materials
Purchasing steel from Baosteel and Ansteel, with guaranteed quality of raw materials.
Automated Production
Equipped with advanced equipment such as robot welding, CNC cutting, and intelligent H-beam production lines.
Professional Design
Using software such as TEKLA and PKPM-STS for detailed design and modeling, achieving seamless integration between design and construction.
Quality Control
Through international quality certifications such as ISO9001 and CE, and establishing multiple quality assurance systems.
Design of Steel Buildings:
Looking to Customize Your Project
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Our Testimonials
What Our Customers Say About RUIISTEEL
“Best Sandwich Panels Supplier”
Under the harsh climate conditions in Russia, the reliability of building materials is crucial. The rock wool sandwich panels we purchased from RUISTEEL company have shown excellent insulation performance and structural strength in multiple industrial projects, helping us effectively reduce energy consumption. Our product quality is always stable and we are our trusted partner.
“Best Container House Supplier”
We focus on modular housing, and RUISTEEL's container houses and light steel structures are our core materials. The product has high cost-effectiveness, stable quality, and can be customized very flexibly according to our drawings. The logistics arrangement is also very efficient, ensuring that our project in India can proceed on time. Great supplier!
“Best Steel Structure Building Supplier”
Having worked with RUISTEEL for many years, they have demonstrated outstanding capabilities in customizing large steel structure factories. They pay great attention to details from preliminary design to final manufacturing, ensuring the stability and safety of the structure. High quality materials and exquisite welding techniques. Their products have helped us win multiple important projects.
“Best Steel Structure Kits Supplier”
Our company has purchased RUISTEEL's steel structure products for multiple commercial projects, with consistently excellent quality. The precision and strength of steel have brought great convenience to our on-site assembly, greatly shortening the construction period. Especially the technical support team is very professional, helping us solve several key issues during the design phase. Definitely a trustworthy long-term partner!
“Best Sandwich Panels Supplier”
We mainly ordered RUISTEEL's polyurethane (PU) and rock wool sandwich panels for industrial plants and cold storage construction in Europe. The thermal insulation performance and fire rating of the product fully comply with EU standards, and the appearance is also very beautiful. The timely delivery and sturdy packaging ensure that the goods remain intact during long-distance transportation. Highly recommended!
“Best Steel Structure Component Supplier”
As a German company, we have almost stringent requirements for the accuracy and quality of our products. RUISTEEL's steel structural components have impressive machining accuracy and excellent tolerance control, which saves us a lot of time and cost for on-site installation. The professional knowledge of the technical support team is also very solid, and they can quickly respond to our technical inquiries.
LAtest News
Our Recent Articles
How to choose wall panels for steel structure warehouse?
RUIISTEEL
2026-04-10Choosing the right wall panels for your steel warehouse is key to ensuring your warehouse is durable, safe, and cost-effective…
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Why choose steel structures for factory construction?
In today’s rapidly developing global manufacturing and logistics industry, the choice of factory construction is crucial for the operational efficiency,…
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