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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

  • Why Is a Large A3 Single-Color Sheet-fed Offset Printing Press Essential for Efficient Commercial Printing?
  • How Can a Full-Auto Steel Clipping Machine Improve Industrial Filtration Production?
  • What Maintenance Tips Extend the Lifespan of a Precast Beam and Slab Chiseling Machine
  • What Makes Metal Garage Storage Cabinets the Smart Choice for an Organized Workspace?
  • How Can a Honda Gasoline Generator Deliver Reliable Power for Work and Home?
  • Why Is Cross-Interference Important When Choosing Gas Analyzers?
  • Which Electric Patrol Car Fits Your Security Needs Best?
  • What Are the Key Advantages of a Sealed Spiral Sand Washer with Drainage Trough in Sand Washing Plants

  • Why Is a Large A3 Single-Color Sheet-fed Offset Printing Press Essential for Efficient Commercial Printing?

    ​In commercial printing, achieving consistent print quality, reliable production efficiency, and manageable operating costs is essential for businesses serving demanding markets. A Large A3 Single-Color Sheet-fed Offset Printing Press offers a practical solution for printing companies that need accurate monochrome output, flexible paper handling, and dependable performance across various print jobs. From books and instruction manuals to forms, promotional materials, and business documents, this equipment helps manufacturers maintain consistent results while optimizing production workflows.

  • How Can a Full-Auto Steel Clipping Machine Improve Industrial Filtration Production?

    In industrial filtration manufacturing, production efficiency, consistent product quality, and reliable assembly are essential for meeting growing market demands. As filtration equipment becomes more specialized, manufacturers need dependable machinery to streamline production and reduce repetitive manual operations. A Full-Auto Steel Clipping Machine offers an effective solution for improving the efficiency and consistency of steel clipping processes, helping manufacturers optimize their workflows and maintain stable production output.

  • What Maintenance Tips Extend the Lifespan of a Precast Beam and Slab Chiseling Machine

    Precast concrete production depends on equipment that stays accurate, powerful, and available. A Precast Beam and Slab Chiseling Machine removes residue, roughens surfaces, and prepares beam and slab interfaces, so its condition directly affects cycle time, finish quality, and downtime.

  • What Makes Metal Garage Storage Cabinets the Smart Choice for an Organized Workspace?

    Discover how metal garage storage cabinets improve workshop organization, protect tools, and maximize space. Explore cabinet types, durable materials, key features, and buying tips from Qingdao Chrecary International Trade Co., Ltd.

  • How Can a Honda Gasoline Generator Deliver Reliable Power for Work and Home?

    ​Reliable electricity is essential for construction projects, outdoor operations, small businesses, and emergency backup. However, power interruptions and limited access to the electrical grid can delay work, affect productivity, and create unnecessary operating costs. A Honda Gasoline Generator can be a practical power solution for users who need portable electricity, dependable operation, and flexible applications.

  • Why Is Cross-Interference Important When Choosing Gas Analyzers?

    An instrument engineer's guide to cross-interference in gas analyzers. Understand how background gases affect NDIR, electrochemical, and catalytic sensors, and how to specify the right technology.

  • Which Electric Patrol Car Fits Your Security Needs Best?

    Which electric patrol car is best for your facility depends on patrol distance, terrain, passenger requirements, operating hours, charging access, safety equipment, and long-term maintenance costs. This guide explains the main vehicle configurations, essential specifications, purchasing considerations, and fleet management practices that help security managers select a practical, dependable solution. It also outlines how businesses can evaluate electric patrol vehicles from manufacturers such as Heima against their actual operating requirements.

  • What Are the Key Advantages of a Sealed Spiral Sand Washer with Drainage Trough in Sand Washing Plants

    Sand washing plants face constant pressure to recover more fine material, reduce water consumption, and keep discharge within environmental limits. A Sealed Spiral Sand Washer with Drainage Trough from EPIC addresses these challenges through a fully enclosed spiral design combined with an integrated drainage trough that separates free water from washed sand before discharge. This configuration delivers measurable gains in sand recovery, moisture control, and operational stability across aggregate, mining, and concrete production sites.

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