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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

  • How Does the RES Machine Improve Industrial Efficiency?
  • Why Waste Cardboard Shredder Is Essential for Efficient Recycling and Packaging Operations?
  • How Does a DC Servo Motor Improve Precision and Automation?
  • What Makes an Automatic Luxury Box Making Machine Essential for Premium Packaging?
  • How Does Solvent-Base Lamination Enhance Industrial Packaging?
  • How Does a Rubber Hose Machine Improve Manufacturing Efficiency?
  • What Makes a Rubber Powder Mixer Essential for Modern Rubber Processing?
  • How Can a Hydraulic Winch Keep Heavy Pulling Work Safer Without Slowing the Job Down?

  • How Does the RES Machine Improve Industrial Efficiency?

    The RES Machine by YSR represents a cutting-edge solution designed to optimize industrial processes, reduce downtime, and improve overall operational efficiency. This article explores its functions, benefits, and practical applications for modern manufacturing, providing a comprehensive guide for engineers, facility managers, and decision-makers.

  • Why Waste Cardboard Shredder Is Essential for Efficient Recycling and Packaging Operations?

    ​Waste management and recycling efficiency have become critical concerns for modern industries, especially in logistics, e-commerce, warehousing, and manufacturing sectors. As packaging waste continues to grow rapidly, companies are actively searching for sustainable and cost-effective solutions. One of the most effective machines designed for this purpose is the Waste cardboard shredder, which transforms used cardboard boxes into reusable packaging material.

  • How Does a DC Servo Motor Improve Precision and Automation?

    Motor has become one of the most important components in manufacturing systems, robotics, CNC equipment, packaging machinery, medical devices, and automated production lines. Businesses looking for accurate positioning and efficient motion control often rely on advanced servo technologies to improve productivity and reduce operational errors. Hongyunteng Intelligent Technology (Xiamen) Co., Ltd. provides reliable and high-performance DC Servo Motor solutions designed for industrial applications requiring precision, durability, and long service life. This article explains how DC servo motors work, their advantages, common applications, and how to choose the right servo motor for your equipment.

  • What Makes an Automatic Luxury Box Making Machine Essential for Premium Packaging?

    ​In today's competitive packaging industry, luxury packaging is no longer just a container for products. It has become an important symbol of brand value, product quality, and customer experience. From cosmetics and jewelry to electronics and gift products, high-end packaging helps businesses stand out in the global market. This is why the demand for the Automatic Luxury Box Making Machine has increased rapidly in recent years.

  • How Does Solvent-Base Lamination Enhance Industrial Packaging?

    Solvent-base lamination is a widely used method in industrial packaging and printing applications. This article explores what solvent-base lamination is, how it works, and why it is preferred by manufacturers like Green Ohm for high-performance packaging solutions. We will discuss the benefits, challenges, process details, and frequently asked questions to help businesses make informed decisions.

  • How Does a Rubber Hose Machine Improve Manufacturing Efficiency?

    Rubber hose production is a critical segment in multiple industries including automotive, construction, and agriculture. Efficient machinery can greatly impact production speed, quality, and cost-effectiveness. This article explores the key functionalities of rubber hose machines, their benefits, common challenges, and practical solutions for manufacturers looking to optimize their production processes.

  • What Makes a Rubber Powder Mixer Essential for Modern Rubber Processing?

    In today's rubber manufacturing industry, efficiency, consistency, and product quality are more important than ever. Whether producing recycled rubber materials, rubber compounds, or industrial rubber products, manufacturers rely heavily on advanced mixing equipment to improve productivity and reduce operational costs. Among these machines, the Rubber Powder Mixer has become one of the most valuable solutions for modern rubber processing plants.

  • How Can a Hydraulic Winch Keep Heavy Pulling Work Safer Without Slowing the Job Down?

    When I look at lifting, towing, and pulling jobs in construction, marine, mining, and mobile machinery, I usually notice the same concern first.

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