Company Profile
Steel Structure Manufacturers & Steel Building Suppliers
Henan Ruii Steel Construction Engineering Co., Ltd. was established in Henan Province. To fully develop domestic operations, adapt to globalization, expand into international markets, increase global market share, and respond flexibly to international environmental changes in real time, the group leadership made a deliberate decision to form a foreign trade team. This led to the establishment of an independent International Foreign Trade Division separate from the original factory, operating autonomously. Thus, Henan Ruii Steel Construction Engineering Co., Ltd. officially commenced operations in 2025.
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. The group operates a modern production base exceeding 8,000 square meters, featuring a steel structure welding workshop, two Italian-imported sandwich panel production lines, three complete housing production lines, and an intelligent assembly system. The group has an annual production capacity of 150,000 tons of steel structures, daily output of 3,000 square meters of high-end sandwich panels, and 200 modular housing units.
10+
Years Experiences
8k
Factory Area
150k
Production Capacity
1.7k
Customer Project
Why Choose Us
Ruii Steel Advantages
By the end of 2024, our products have obtained globally recognized certifications such as EU CE and SGS, with a service network spanning 93 countries and regions. To date, we have cumulatively delivered over 2.7 million tons of steel structures, 3500,000 square meters of sandwich panels, and 100,000 modular buildings. Our services span more than 20 industries including smart factories, warehousing, cold storage, eco-farming, large-scale retail, modular housing, and brand showrooms.
We earn the long-term trust of global clients through unparalleled efficiency and relentless pursuit of quality excellence.
Design Service
Familiar with mainstream building codes (such as EN, AISC, Eurocode), providing design solutions that meet local requirements.
Supply Service
Products utilize Q355B/Q420B high-strength steel and have obtained international certifications such as CE, FM, and ISO.
Shipment Service
We offer optimized container packaging solutions and assist with customs clearance and tax compliance procedures.
Installation Service
We have a professional installation team that can be dispatched to the site for installation or provide remote guidance services.
Our Brances
Our Products Are Spread All Over The Global
Who We Are
Sandwich Panel Production Line
The company has introduced two advanced Italian PUMA production lines for polyurethane / rock wool sandwich panels, equipped with 36‑meter double‑track units, six‑component cyclopentane high‑pressure online foaming systems and four uncoilers. It realizes intelligent integrated production covering automatic feeding, cotton laying, cutting, drying, stacking and packaging. Stable processes and high‑precision control ensure consistent product quality, fully meeting international engineering standards.
Polyurethane Sandwich Panels
Rock Wool Sandwich Panels
Our Factory
Intelligent & Automated Equipment
01
Automatic Cutting Machine
It is specifically designed for the efficient handling of H-beams, angle steel, channel steel, and various types of plates, using a CNC system to precisely control the cutting path.
02
Automatic Welding Robot
Designed specifically to solve the welding challenges of complex components, it integrates 3D vision recognition and an AI process expert system, enabling it to automatically scan weld positions, identify bevel shapes, and correct path deviations in real time.
03
Automatic Decoiler Equipment
It smoothly unwinds the coiled steel through an automated control system and feeds the material with constant tension into subsequent leveling, shearing, or stamping processes.
04
Sucker Automatic Palletizing System
Designed specifically for solving the problem of stacking large-size plates, this machine utilizes vacuum adsorption principles. Flexible suction cups evenly distribute gripping force, achieving stable gripping without damaging the surface coating of the panel.
05
H-beam Forming Machine
It is mainly used to process steel plates into standard or customized H-beam components through cold bending or hot pressing processes.
06
Shot Blasting Machine
Designed for efficiently removing rust, scale, and weld slag from steel surfaces, this machine uses high-speed rotation to densely project steel shot with extremely high kinetic energy onto the workpiece surface, instantly revealing a uniform metallic luster.
07
Drying Equipment
It accelerates the curing reaction of the adhesive inside the panel by creating a constant temperature and humidity intelligent environment, combined with a uniformly distributed circulating air field, ensuring optimal bonding strength between the core material and the color steel plate.
Design of Steel Buildings:
Looking to Customize Your Project
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How Get It
Our Ordering Process
Deposit step 01
Production step 02
Final Payment step 03
Shipping step 04
Frequently Ask Questions
Design drawings → Quotation → Confirmed drawings → Purchase order → Purchase order confirmation → 30% deposit payment → Production → Quality inspection → Balance payment → Shipment.
This depends on the order quantity and the complexity of the customization. Generally, for regular order quantities, delivery time is within 30 days after receiving the deposit.
Yes, samples can be provided, but customers need to pay for the sample fee and international express shipping.
You are welcome to send inspectors at any time. Inspections can be arranged not only during container loading but also at any time during the production process.
