QUALITY STEEL BUILDING MANUFACTURER

Best Price. SHIJIE. Certified Quality.

Shandong Shijie Heavy Industry

High cost perfor manceExported all over the world

Pre-Engineered

Metal Buildings from an industry leader serving the commercial, agricultural, equestrian, residential, aviation, retail, and church steel building customer.

Global Intelligent Transport Solutions for Coal Mines

As a leading manufacturer of monorail systems, we are dedicated to providing Global Intelligent Transport Solutions for Coal Mines. By integrating cutting-edge technology with deep underground mining expertise, we transform complex logistical challenges into seamless, efficient, and safe operations.

Working principle & service

Relystone Intelligent Technology (Shandong) Co., Ltd., founded in October 2022 with 50 million Yuan capital, integrates mining machinery production and sales. Located in Mencius’ hometown, ZouCheng, it covers 11,000 m² and employs over 50 professionals, ensuring strong R&D and manufacturing support. Years of practice have yielded a full fluid control portfolio serving mining, gold and power sectors; its unique, high-quality, reliable design wins customer acclaim.

 Backed by an elite after-sales team, Relystone follows the spirit of “focus, innovation, pragmatism, efficiency” and the principle of “quality for survival, technology for development, management for efficiency, brand for market.” High-performance products, expert support and close cooperation deliver mutual benefit and win-win results.

Planning

During the design process, our team focused on mine-specific strategic planning, selection of monorail crane models, and underground space layout, while strictly adhering to coal mine safety regulations and industry compliance rules.

Design

This phase includes surveying the coal mine roadways, confirming all mine safety standards, explosion-proof certification requirements, and underground auxiliary transportation operation rules. It also involves determining the required lifting capacity, transport distance, and track layout, as well as the necessary accessories and safety components. This ensures a clear understanding of your needs for a dedicated monorail crane system for coal mines.

 

Shipment

relystone prefabricates full sets of coal mine special monorail cranes with certified quality and explosion-proof performance, and can ship complete systems to any coal mine site worldwide, including major mining regions across the globe. Special care is taken with our shipped components. They are packed and nested securely for economical shipping and to protect precision parts and explosion-proof equipment from damage and outdoor elements.

Installation

You don’t have to worry about a thing, we’ve got you covered! relystone offers full on-site services: installation, track laying and project coordination! Our professional mining installation team will take great care with assembling and commissioning your monorail crane system for safe and stable underground operation.

 

Fully meet all customer needs

Class A design, Class A processing, Class A contracting

Our Advantages

High quality China steel & metal manufacturer and supplier, more trustworthy!

Fast Delivery

3-5 Days

Competitive Price

10% off

Quotation Service

1 Vs. 1

NEWS & CASES

Here are the latest news and cases, so that you can know more about us

STEEL STRUCTURE SPLICING

 Direct butt welding (Fig. a) or splice plates with fillet welds (Fig. b) may be used.
When splice plates and fillet welds are adopted, the flanges and web of the member should be equipped with separate splice plates and welds to ensure direct and uniform force transmission, avoiding excessive stress concentration. When determining the width of the web splice plate, sufficient clearance must be reserved to facilitate electrode operation during longitudinal weld welding.

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STEEL STRUCTURE WORKSHOP SCALE PLANNING

When planning a new steel structure workshop, one of the most critical design considerations is selecting the appropriate dimensions. Span, height, and column spacing are not merely technical details; they directly influence construction costs, workflow efficiency, crane installation, and even the long-term adaptability of the building.

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WHAT IS STEEL  STRUCTURE?

A steel structure is a load-bearing framework composed of interconnected steel components, including beams, columns, and braces. It is designed to support heavy loads and resist external forces, demonstrating exceptional strength, durability, and versatility in industrial, commercial, and infrastructure projec
Common Structural Forms in Steel Construction

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