banner1
banner2

Featured Products

About Us

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%.

Read More
  • .about
Inquiry Now

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 Is the Ideal Screw Design for HDPE Processing on a 160L Accumulator Blow Molding Machine
  • How Can a Swimming Pool Heat Pump Transform Your Pool Experience?
  • What Makes an Alluvial River Gold Vibrating Sluice Chute Essential for Efficient Gold Recovery?
  • What Makes Automatic Rigid Box Positioning Machine Essential for Modern Packaging Lines?
  • Why Are Gas-purifying Combined Chemical Storage Cabinets Essential for Modern Laboratories?
  • Why Choose a 2L Single Station Blow Molding Machine for Your Production Needs?
  • What Makes a High Precision Stamping Power Press Essential for Modern Manufacturing?
  • How Does a Cryolipolysis Machine Help Achieve Effective Body Contouring?

  • What Is the Ideal Screw Design for HDPE Processing on a 160L Accumulator Blow Molding Machine

    For manufacturers running HDPE on a 160L Accumulator Blow Molding Machine, screw geometry directly determines melt uniformity, output rate, and part consistency. Kaotesi has engineered screw profiles specifically for large-shot HDPE applications, balancing shear heat with material degradation risks.

  • How Can a Swimming Pool Heat Pump Transform Your Pool Experience?

    Swimming Pool Heat Pump

  • What Makes an Alluvial River Gold Vibrating Sluice Chute Essential for Efficient Gold Recovery?

    ​Gold mining operations have continuously evolved with the advancement of mineral processing technologies. Among the most effective solutions for recovering placer and alluvial gold, the Alluvial River Gold Vibrating Sluice Chute has become a preferred choice for mining companies seeking higher recovery rates, improved efficiency, and lower operational costs. Whether working in riverbeds, floodplains, or alluvial deposits, this equipment plays a crucial role in maximizing gold extraction while minimizing material loss.

  • What Makes Automatic Rigid Box Positioning Machine Essential for Modern Packaging Lines?

    In today's highly competitive packaging industry, efficiency, precision, and automation are no longer optional—they are fundamental requirements for manufacturers aiming to stay ahead. The Automatic Rigid Box Positioning Machine has become one of the most important innovations in premium packaging production, especially for luxury gift boxes, cosmetics boxes, electronics packaging, and high-end retail packaging.

  • Why Are Gas-purifying Combined Chemical Storage Cabinets Essential for Modern Laboratories?

    ​In today's fast-paced laboratory environment, safety and efficiency are more critical than ever. Managing hazardous chemicals requires not only careful handling but also advanced storage solutions that can reduce risks, improve air quality, and ensure compliance with safety regulations. This is where Gas-purifying Combined Chemical Storage Cabinets come into play.

  • Why Choose a 2L Single Station Blow Molding Machine for Your Production Needs?

    ​In today's competitive packaging industry, efficiency, precision, and reliability are paramount. Companies looking to produce high-quality 2-liter bottles consistently are turning to advanced equipment to optimize their production lines. One standout solution is the 2L Single Station Blow Molding Machine offered by Ningbo Kinggle Machinery Co., Ltd. This machine is specifically designed to streamline bottle production, combining simplicity with high performance.

  • What Makes a High Precision Stamping Power Press Essential for Modern Manufacturing?

    ​In today's highly competitive manufacturing landscape, industries such as automotive, electronics, home appliances, and aerospace demand components with extremely tight tolerances, high repeatability, and superior surface quality. This is where the High Precision Stamping Power Press becomes a critical piece of equipment. It is designed not only to increase production efficiency but also to ensure dimensional accuracy, reduce material waste, and maintain consistent quality across large-scale production runs.

  • How Does a Cryolipolysis Machine Help Achieve Effective Body Contouring?

    Non-invasive body contouring has become one of the most sought-after aesthetic treatments worldwide. Many individuals struggle with stubborn fat deposits that remain resistant to regular exercise and healthy eating habits. A Cryolipolysis Machine offers a modern solution by targeting and reducing unwanted fat cells without surgery, needles, or lengthy recovery periods.

Hit enter to search or ESC to close

Leave Your Message

  • Click Refresh verification code