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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%.

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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 a Small High-power Relay Improve Electrical Systems?
  • What Is a Brick Making Machine Mould and Why Does It Matter for High-Quality Brick Production?
  • How does a luxury small container prefabrication shop compare to traditional custom home building
  • How Does the Resale Value of a Prefab Metal Warehouse Building Hold Up Over Time
  • How Does a Hydraulic Horizontal Baler Work?
  • What Makes a Cement Concrete Block Making Machine Essential for Modern Construction?
  • What Is Lamination Power Press and Why Is It Essential for Modern Manufacturing?
  • How Can a Large Outdoor Storage Silo Optimize Your Bulk Material Management?

  • How Does a Small High-power Relay Improve Electrical Systems?

    Small high-power relays are essential components in modern electrical systems, providing high current switching in compact designs. This article explores their working principles, advantages, applications, and key selection criteria. Whether you are an engineer or a project manager, understanding these relays can help optimize system efficiency and reliability.

  • What Is a Brick Making Machine Mould and Why Does It Matter for High-Quality Brick Production?

    In modern construction and infrastructure development, efficiency, precision, and durability are critical. One essential component that directly impacts these factors is the Brick Making Machine Mould. It plays a decisive role in shaping, compressing, and forming bricks with consistent quality. Whether you are producing standard clay bricks, concrete blocks, or specialized paving units, the mould determines the final product's strength, appearance, and dimensional accuracy.

  • How does a luxury small container prefabrication shop compare to traditional custom home building

    At Cymdin, the answer lies in a balanced evaluation of speed, sustainability, design flexibility, and long-term value. While traditional construction has its merits, a Luxury Small Container Prefabrication Shop offers a compelling alternative for those seeking elegance without extended timelines.

  • How Does the Resale Value of a Prefab Metal Warehouse Building Hold Up Over Time

    According to EIHE STEEL STRUCTURE, a leading manufacturer in the industry, these structures consistently retain strong market value due to their durability, low maintenance requirements, and design flexibility. Unlike traditional wood or concrete buildings, a Prefab Metal Warehouse Building tends to depreciate less rapidly and often outperforms conventional construction methods in resale scenarios.

  • How Does a Hydraulic Horizontal Baler Work?

    Hydraulic horizontal balers are essential machines in the recycling and waste management industry. They compress various materials such as cardboard, plastics, and paper into compact bales for easier handling, storage, and transportation. This article explores the working principle, benefits, applications, and key considerations of hydraulic horizontal balers, helping businesses improve efficiency and reduce operational costs.

  • What Makes a Cement Concrete Block Making Machine Essential for Modern Construction?

    In today's fast-paced construction industry, efficiency, consistency, and cost control are critical factors for success. A Cement Concrete Block Making Machine has become a cornerstone solution for manufacturers and builders seeking high-quality concrete blocks with minimal labor and maximum productivity. Whether for residential, commercial, or infrastructure projects, this equipment plays a vital role in ensuring durability and scalability in modern construction.

  • What Is Lamination Power Press and Why Is It Essential for Modern Manufacturing?

    ​In today's rapidly evolving industrial landscape, efficiency, precision, and durability are critical factors for manufacturers aiming to stay competitive. Among the various technologies driving production excellence, the Lamination Power Press stands out as a key piece of equipment. It plays a crucial role in shaping, bonding, and forming laminated materials used across industries such as automotive, electronics, construction, and packaging. Companies like Zhejiang ETONE Precision Machine Co., Ltd. are at the forefront of delivering advanced solutions that enhance productivity while maintaining high-quality standards.

  • How Can a Large Outdoor Storage Silo Optimize Your Bulk Material Management?

    Large outdoor storage silos play a critical role in efficient bulk material storage and handling. This article explores the benefits, design considerations, installation tips, and maintenance practices for large outdoor silos, helping industries maximize storage efficiency while minimizing operational risks.

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