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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 an LPG Metal Fiber Infrared Burner Improve Heating Efficiency for Customized Marine Applications?
  • How Can a PSA Modular Nitrogen Generator Improve Marine Nitrogen Supply Efficiency?
  • How Can an Overhead Hanger Shot Blasting Machine Improve Industrial Surface Treatment Efficiency?
  • How Can a Fully Disassembly Curing Room for Packaging Industry Improve Production Efficiency?
  • How Can a Desktop Marking Machine Improve Precision and Customization in Modern Manufacturing?
  • What Is the Maximum Span Length Supported by Welded Rebar Mesh in Floor Decks
  • How Does Meat and Bone Meal Production Equipment Improve Sustainable Animal By-Product Processing?
  • How to Choose the Best Low Noise Gasoline Generator for Reliable Power Anywhere?

  • How Does an LPG Metal Fiber Infrared Burner Improve Heating Efficiency for Customized Marine Applications?

    ​In modern industrial heating systems, achieving higher efficiency, better temperature control, and reliable performance has become increasingly important. The LPG Metal Fiber Infrared Burner is an advanced heating solution designed to provide stable infrared radiation, fast heat transfer, and energy-saving operation for various industrial applications. Compared with traditional combustion equipment, this burner technology offers cleaner combustion, improved thermal efficiency, and flexible installation options.

  • How Can a PSA Modular Nitrogen Generator Improve Marine Nitrogen Supply Efficiency?

    ​In modern marine operations, reliable nitrogen supply has become increasingly important for safety, efficiency, and equipment protection. Traditional nitrogen supply methods often involve high transportation costs, limited storage capacity, and complicated logistics. A PSA Modular Nitrogen Generator provides an advanced solution by producing high-purity nitrogen directly on-site through Pressure Swing Adsorption (PSA) technology. Designed for flexible installation and continuous operation, this system helps ships reduce dependence on external nitrogen sources while improving operational reliability.

  • How Can an Overhead Hanger Shot Blasting Machine Improve Industrial Surface Treatment Efficiency?

    ​In modern manufacturing industries, surface preparation plays a critical role in improving product quality, durability, and production efficiency. For metal components with complex structures, traditional cleaning methods often struggle to achieve consistent results. An Overhead Hanger Shot Blasting Machine provides an advanced solution by using high-speed abrasive blasting technology to remove rust, oxide layers, casting residues, and surface impurities efficiently.

  • How Can a Fully Disassembly Curing Room for Packaging Industry Improve Production Efficiency?

    ​In the fast-growing packaging industry, manufacturers are constantly seeking advanced solutions to improve production quality, shorten processing time, and reduce operational costs. A Fully Disassembly Curing Room for Packaging Industry has become an innovative choice for enterprises that require flexible, efficient, and reliable curing environments. Unlike traditional fixed curing rooms, this advanced system offers convenient installation, easy relocation, and customized designs that can adapt to different production requirements.

  • How Can a Desktop Marking Machine Improve Precision and Customization in Modern Manufacturing?

    ​In today's competitive manufacturing industry, precision, efficiency, and customization have become essential factors for businesses seeking better production performance. A Desktop Marking Machine provides an advanced solution for permanent marking requirements across various industries, including machinery, electronics, automotive parts, hardware, and customized products. With compact design, high accuracy, and flexible operation, this equipment helps manufacturers achieve clear and durable identification marks while reducing manual labor and production errors.

  • What Is the Maximum Span Length Supported by Welded Rebar Mesh in Floor Decks

    The maximum span length for welded rebar mesh depends on multiple interlocking factors—steel grade, wire diameter, spacing, concrete cover, live load requirements, and support conditions. At Shunchen, we have supplied welded rebar mesh for over 200 commercial and industrial floor projects across North America and Southeast Asia, and we consistently see that span capacity is rarely a fixed number.

  • How Does Meat and Bone Meal Production Equipment Improve Sustainable Animal By-Product Processing?

    ​The growing demand for sustainable resource utilization has encouraged industries to find more efficient ways to process animal by-products. Meat and bone meal production plays an important role in converting animal waste into valuable protein-rich materials used in feed, fertilizer, and other applications. With advanced Meat and Bone Meal Production Equipment, manufacturers can achieve safer processing, higher production efficiency, and better environmental protection performance.

  • How to Choose the Best Low Noise Gasoline Generator for Reliable Power Anywhere?

    ​Whether you need backup electricity for your home, stable power for outdoor events, or dependable energy for construction sites, a Low Noise Gasoline Generator has become an increasingly popular solution. Unlike conventional generators that produce excessive sound and disturb surrounding environments, modern low-noise models combine efficient power generation with advanced sound insulation technology. This makes them ideal for residential areas, camping, emergency preparedness, mobile businesses, and professional applications.

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