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

  • How Does a PTFE Tape Winding Machine Improve Production Efficiency and Tape Quality?
  • How Does Liquid Cooling Cleanliness Equipment Improve Marine Cooling System Reliability?
  • How Does a Filling Machine Improve Production Efficiency and Product Quality?
  • How Does a Terrazzo Tile Polishing Surface Treatment Machine Improve Customized Flooring Production?
  • How Does a 28000Nm Walk Planetary Gear Reducer Improve Marine Propulsion Performance?
  • How Can a Portable Air Compressor Improve Efficiency in Modern Industrial and Outdoor Applications?
  • How Does a Rope Dyeing Machine Improve Denim Production Efficiency?
  • How Does Power Plant Pure Water Reverse Osmosis Equipment Improve Power Generation Efficiency?

  • How Does a PTFE Tape Winding Machine Improve Production Efficiency and Tape Quality?

    PTFE tape is widely used in plumbing, industrial sealing, chemical processing, electrical applications, and many other fields because of its excellent chemical resistance, low friction properties, and reliable sealing performance. However, traditional manual winding methods often create problems such as uneven thickness, inconsistent tension, slow production speed, and high labor costs. A PTFE Tape Winding Machine provides an automated solution that improves winding accuracy, production stability, and overall product quality.

  • How Does Liquid Cooling Cleanliness Equipment Improve Marine Cooling System Reliability?

    ​In modern marine engineering, cooling system reliability directly affects vessel performance, operational safety, and maintenance costs. As ships become more intelligent and power systems become more advanced, traditional cleaning methods are often unable to meet the strict requirements of precision cooling components. Liquid Cooling Cleanliness Equipment has become an essential solution for ensuring the cleanliness, efficiency, and stability of liquid cooling systems.

  • How Does a Filling Machine Improve Production Efficiency and Product Quality?

    A filling machine plays a critical role in modern manufacturing by improving filling accuracy, reducing material waste, and increasing production efficiency. From food and beverage processing to cosmetics, pharmaceuticals, and chemical industries, companies rely on advanced filling solutions to maintain consistent product quality and meet growing market demands.

  • How Does a Terrazzo Tile Polishing Surface Treatment Machine Improve Customized Flooring Production?

    ​Terrazzo flooring has become increasingly popular in commercial buildings, hotels, shopping malls, airports, and luxury residential projects because of its durability, decorative appearance, and long service life. However, achieving a smooth, glossy, and high-quality terrazzo surface requires advanced processing equipment. A Terrazzo Tile Polishing Surface Treatment Machine plays an essential role in improving tile appearance, enhancing surface performance, and ensuring consistent production quality.

  • How Does a 28000Nm Walk Planetary Gear Reducer Improve Marine Propulsion Performance?

    ​In modern marine engineering, reliable power transmission systems are essential for ensuring vessel efficiency, stability, and long-term operation. A high-performance 28000Nm Walk Planetary Gear Reducer is designed to provide strong torque output, smooth power conversion, and excellent durability for demanding marine applications. As vessels become larger and more specialized, standard transmission solutions may not always meet unique operational requirements. Customized gearbox solutions that support different ship types have become increasingly important.

  • How Can a Portable Air Compressor Improve Efficiency in Modern Industrial and Outdoor Applications?

    A portable air compressor has become an essential tool for industries, construction teams, automotive professionals, and outdoor users who require reliable compressed air solutions in different working environments. Unlike traditional stationary compressors, portable models provide flexibility, mobility, and convenient operation without being limited to a fixed location.

  • How Does a Rope Dyeing Machine Improve Denim Production Efficiency?

    ​In the modern textile industry, achieving consistent color quality, high production efficiency, and sustainable dyeing performance has become a key challenge for denim manufacturers. A Rope Dyeing Machine is an advanced textile dyeing solution designed to improve yarn coloring processes, especially for indigo denim production. By dyeing yarns in rope form before weaving, this machine ensures deeper color penetration, stable shade control, and excellent production flexibility.

  • How Does Power Plant Pure Water Reverse Osmosis Equipment Improve Power Generation Efficiency?

    ​Power plants require a continuous supply of high-quality water to maintain stable operations, protect critical equipment, and improve energy production efficiency. Water used in boilers, turbines, cooling systems, and other processes must meet strict purity standards because impurities such as dissolved salts, minerals, and organic substances can cause scaling, corrosion, and equipment failure.

Hit enter to search or ESC to close

Leave Your Message

  • Click Refresh verification code