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Jianjia Heavy Industry focuses on the research and development, leasing, and aftermarket services of construction machinery. Its core products include small and medium-sized excavators, loaders, and specialized equipment for tunnel construction. We reduce equipment maintenance complexity through modular design and provide a flexible cooperation model of "renting instead of selling" to help customers cope with schedule fluctuations and financial pressures.
The company has provided equipment support for road, water conservancy, and municipal projects in 12 provinces in China, with an average fault free working time of equipment exceeding the industry standard by 22%.

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New Products

Original Komatsu Used PC45mr-2 PC45 Second Hand Excavator with High Quality

Original Komatsu Used PC45mr-2 PC45 Second Hand Excavator with High Quality

Factory Sale 2000kg Small Digger Miniexcavadora/Excavadora/Mini Excavator

Factory Sale 2000kg Small Digger Miniexcavadora/Excavadora/Mini Excavator

1 Ton Mini Digger Shovel

1 Ton Mini Digger Shovel

Used Good Quality/80% New/Cat 312bcat 320d/320c/325c/330c Crawler Excavator Excavadora De Cadenas Usada De Buena Calidad / 80% Nuevo

Used Good Quality/80% New/Cat 312bcat 320d/320c/325c/330c Crawler Excavator Excavadora De Cadenas Usada De Buena Calidad / 80% Nuevo

Factory Supply Concrete Batching Plant with Higher Accuracy

Factory Supply Concrete Batching Plant with Higher Accuracy

Used Wonderful Working Condition Japan 35 Ton Crawler Excavator Kobelco Sk350LC-8 Digger for Sale

Used Wonderful Working Condition Japan 35 Ton Crawler Excavator Kobelco Sk350LC-8 Digger for Sale

6 Inches Hollow Block Making Machine in Jamaica Qt4-24 Concrete Pavement Brick Machine

6 Inches Hollow Block Making Machine in Jamaica Qt4-24 Concrete Pavement Brick Machine

Qt8-15 Automatic Paver Block Machine for Road Pavement

Qt8-15 Automatic Paver Block Machine for Road Pavement

News

  • What Makes MH40 Material Lifting Hoist Essential for Modern Industrial Lifting?
  • What Makes C Frame Power Press Essential for Modern Metal Stamping?
  • What are the maintenance requirements for a steel structure badminton hall over its lifetime
  • How Can a Dehumidifying Dryer Improve Your Production Efficiency?
  • What Makes an Alluvial Gold Prospecting Vehicle Essential for Modern Gold Mining?
  • How Does Phase Balancing Affect the Overall Reliability of Construction Site Power Supply
  • What are the transport and logistics advantages of a 20ft folding office over standard containers
  • How Does a Steel Structure Carport Compare to a Traditional Garage in Terms of Cost and Durability

  • What Makes MH40 Material Lifting Hoist Essential for Modern Industrial Lifting?

    ​In modern construction, warehouse management, manufacturing plants, and engineering projects, efficient material handling equipment plays a critical role in improving productivity and workplace safety. The MH40 Material Lifting Hoist has become a preferred solution for companies seeking reliable lifting performance, durable structure, and efficient load management. Whether lifting steel materials, mechanical parts, heavy equipment, or industrial tools, this hoist system offers strong operational advantages for various industries.

  • What Makes C Frame Power Press Essential for Modern Metal Stamping?

    ​In today's competitive manufacturing industry, efficiency, precision, and durability are the keys to success. Whether producing automotive parts, electrical components, household hardware, or industrial accessories, manufacturers require reliable machinery that can maintain stable performance under continuous operation. This is where the C Frame Power Press becomes an important solution for metal forming and stamping applications.

  • What are the maintenance requirements for a steel structure badminton hall over its lifetime

    A steel structure badminton hall offers exceptional durability and low maintenance compared to traditional buildings. However, regular care is essential to ensure safety, performance, and longevity. EIHE Steel Structure specializes in designing and fabricating high-quality steel buildings that minimize maintenance needs while maximizing lifespan.

  • How Can a Dehumidifying Dryer Improve Your Production Efficiency?

    Dehumidifying dryers play a crucial role in modern manufacturing and industrial processes. They help remove excess moisture from materials, ensuring product quality, energy efficiency, and operational reliability. This article will explore the working principle of dehumidifying dryers, their benefits, common types, and maintenance tips, helping businesses make informed decisions when choosing a dryer for their operations.

  • What Makes an Alluvial Gold Prospecting Vehicle Essential for Modern Gold Mining?

    ​In today's competitive mining industry, mobility, efficiency, and recovery performance are becoming increasingly important for gold mining operations. Traditional gold mining equipment often struggles in remote riverbeds, wetlands, desert areas, and mountainous regions where transportation and rapid deployment are difficult. This is where the Alluvial Gold Prospecting Vehicle becomes a revolutionary solution.

  • How Does Phase Balancing Affect the Overall Reliability of Construction Site Power Supply

    Phase imbalance is one of the most underestimated threats to Construction Site Power Supply reliability. At Kecheng, we have observed that unbalanced loads cause voltage fluctuations, overheating, and premature generator failure. Understanding phase balancing directly determines whether a site operates smoothly or faces costly downtime.

  • What are the transport and logistics advantages of a 20ft folding office over standard containers

    When evaluating temporary workspace solutions, businesses often compare a 20ft Folding Office against standard shipping containers. While both offer mobility, the logistical advantages of a 20ft Folding Office are substantial. Ante has engineered this innovative unit to reduce shipping costs, simplify handling, and accelerate deployment—redefining how portable offices are transported and stored.

  • How Does a Steel Structure Carport Compare to a Traditional Garage in Terms of Cost and Durability

    When homeowners consider vehicle protection, the debate often narrows down to a Steel Structure Carport versus a traditional stick-built or concrete garage. At Liweiyuan, we have helped thousands of property owners make this choice by analyzing real-world costs and long-term performance. Below is a professional comparison based on industry data, followed by frequently asked questions to guide your decision.

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