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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 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
  • What Can a 160 Tons Press Machine Do for Modern Manufacturing?
  • What Makes a 12 Ton Industrial Air Cooled Process Chiller Right for Stable Production Cooling?
  • What Is a Three Layer ABC Blown Film Machine and How Does It Improve Film Production?

  • 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.

  • What Can a 160 Tons Press Machine Do for Modern Manufacturing?

    A 160 tons press machine provides substantial forming force for industrial applications that demand consistent pressure, dimensional accuracy, and reliable production. From metal stamping and component forming to blanking and punching, this press capacity can support a wide range of manufacturing processes.

  • What Makes a 12 Ton Industrial Air Cooled Process Chiller Right for Stable Production Cooling?

    A 12 Ton Industrial Air Cooled Process Chiller can provide reliable temperature control for manufacturing equipment and industrial processes when its cooling capacity, operating temperatures, fluid flow, and installation conditions are correctly matched to the application. This guide explains how the system works, where it can be used, how to evaluate its cooling performance, and what buyers should check before purchasing.

  • What Is a Three Layer ABC Blown Film Machine and How Does It Improve Film Production?

    Producing plastic film that combines mechanical strength, consistent thickness, reliable sealing performance, and competitive manufacturing costs is a constant challenge for flexible packaging manufacturers. A well-configured Three Layer ABC Blown Film Machine helps address these demands by combining three polymer layers into one film structure, allowing manufacturers to assign different functions to different materials.

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