In the course of the modern construction industry’s development, the safety and quality of lifting equipment play a crucial role. Dongguan AISUN Qingjiang Machinery Manufacturing Co., Ltd., a professional lifting-equipment enterprise originating in Guangdong, has, since Since its founding in 2005, the company has consistently focused on in-depth cultivation and development in this field.

 

 

Having gone through 20 years of Through relentless effort and accumulation, AISUN has, thanks to its… Our relentless pursuit of “safety” and “reliability” has earned us a solid reputation in the industry, establishing us as a widely recognized benchmark enterprise.

 

 

 

  AISUN Intelligent Manufacturing High quality, wide sales

This document regarding “ Safe and reliable ” This unwavering commitment stems from the company’s robust overall strength and its rigorous quality management system. AISUN has been recognized as a national-level “Specialized, Refined, Distinctive, and Innovative” enterprise. “ Little Giant ” Enterprise, National High-Tech Enterprise, Dongguan City “ Doubling Plan ” Numerous honors, including “Pilot Enterprise for Reputation.”

AISUN’s tower crane sales have remained robust, firmly establishing the company as a major player in the domestic market while also enjoying strong export performance in regions such as South America, Southeast Asia, and Africa, thereby building an outstanding brand image both at home and abroad.

 

In terms of qualifications, AISUN holds installation, repair, and modification licenses for tower cranes and construction elevators issued by the Market Supervision Administration, as well as a Grade-I specialized contracting qualification for lifting equipment installation projects issued by the Ministry of Housing and Urban–Rural Development, and has passed Certified under the ISO 9001 quality management system and holding more than 70 utility and invention patents.

 

AISUN inherits the military-industrial lineage while retaining the original joint venture partner. — The core team of China’s Jiang Group under the Ordnance Industry has further integrated the professional expertise of the former Jinglong Company team, bringing together a high-caliber management and production workforce centered on technical leaders from major domestic defense enterprises.

 

Meanwhile, AISUN possesses With a research, development, production, and office facility spanning over 80,000 square meters, the company boasts an annual output of more than 500 medium- and large-sized tower cranes, over 800 construction elevators, and more than 100,000 square meters of aluminum alloy formwork. Equipped with state-of-the-art machinery such as fully automated laser cutting machines and large gantry boring-milling centers, the facility ensures high machining accuracy and superior product quality.

 

All AISUN equipment is constructed from high-grade steel and features structural designs that exceed national and industry standards. Specifically tailored to the coastal regions and Hainan, these designs optimize wind resistance, ensuring steadfast performance even after withstanding multiple super typhoons.

 

 

 

Diversified product portfolio  

With end-to-end assurance spanning from R&D to production and comprehensive capabilities in both market recognition and quality control, AISUN has continuously refined its expertise in the lifting equipment sector, underpinning a diversified product portfolio:

 

01 Tower Crane

Tower cranes have More than 30 models are available, covering boom lengths from 24 to 80 meters and lifting capacities from 3 to 25 tons. They are primarily categorized into three main types: Luffing-jib tower cranes, flat-top tower cranes, and luffing-boom tower cranes. Currently, the mainstream tower cranes on the market are luffing-jib and top-slewing types; therefore, we will focus on introducing the latter two.

 

Flat-top tower crane

It offers robust safety, with the boom free from cyclic stress and operation characterized by stability; its modular design allows for adjustable length to suit a wide range of construction environments. The streamlined structure simplifies design, manufacturing, and maintenance processes, while modularity of the boom reduces costs and enhances utilization efficiency. It demonstrates strong adaptability in low-rise construction projects, such as Shenzhen Gongming Middle School.

 

 

Luffing-jib tower crane

Luffing-jib tower cranes offer a large working radius and high maneuverability, enabling operation in confined spaces. They boast strong lifting capacity and fast hoisting speeds, making them suitable for a wide range of applications and site conditions with excellent adaptability. These cranes have played a crucial role in high-rise projects with limited site space, such as the Xiancun redevelopment project in Guangzhou.

 

02 AISUN Elevator

AISUN’s elevators feature capacities ranging from... 1 tons to 4 ton, lifting speed 34m/min To 96m/min of 30 Various models are available, offering smooth operation, high safety and reliability, easy disassembly, strong practicality, and wide-ranging applications.

It not only meets the personnel and material transportation needs of ordinary residential buildings, but can also be adapted for large-scale projects such as the venues for the Shantou Asian Youth Games.

 

Lifts are mainly classified into Smart Elevator and Smart Lift Platform Two types, each with its own characteristics and suited to different application scenarios:

 

Smart Elevator

Its base model already boasts outstanding safety performance, equipped with 24V Multiple safety features, including safe voltage and dual independent braking circuits, ensure reliable operation; components are universally compatible and easy to maintain, while the reducer and motor deliver outstanding performance.

 

It also supports optional smart modules to enable features such as facial recognition, remote management, automatic response to floor call signals, level landing, and automatic door opening/closing. The touch-screen control panel displays operating and fault information, balancing efficiency with convenience and significantly boosting construction productivity.

 

 

Intelligent Lifting Platform (for Factory Use)

AISUN’s intelligent lifting platform offers smooth, stable operation and a high load capacity, making it ideal for multi-story workshops, warehouses, and other applications where vertical lifting and transportation of goods are required.

 

The main unit is driven by a hydraulic pump, featuring compact overhead space requirements, reliable performance, and convenient maintenance.

 

It is also equipped with multiple safety protection devices, including overload protection, limit protection, and an emergency stop switch, providing a solid guarantee for the safe and reliable operation of the equipment.

 

 

AISUN’s intelligent lifts and smart lifting platforms require no dedicated operators, significantly reducing enterprises’ labor costs. More importantly, both products can be custom-built to meet specific customer needs, with parameters such as cargo compartment dimensions, rated load capacity, lifting speed, and perimeter guardrail materials all tailored to individual requirements.

 

03 Aluminum alloy formwork

Backed by patented technology, AISUN’s aluminum alloy formwork is precision-manufactured using state-of-the-art equipment such as fully automated laser cutting, ensuring high dimensional accuracy and tight joint alignment. It can swiftly meet the demands of large-scale projects both domestically and internationally, offering a combination of lightweight design, ease of installation, and exceptional durability to provide reliable support for efficient construction operations.

 

 

 

 
  Strength Earns Reputation  

With two decades of deep industry expertise, AISUN’s equipment not only withstands the rigors of typhoons but also delivers consistently reliable performance in everyday construction operations. From China State Construction First Engineering Bureau to China State Construction Eighth Engineering Bureau, from transportation hubs to public infrastructure projects, and from domestic sites to overseas locations, thousands of successful projects stand as testament to AISUN’s strength.

AISUN’s comprehensive suite of services—including original-equipment spare-part support, remote fault diagnosis, and specialized repair training—ensures that every collaboration is both secure and reliable. Choosing Dongguan AISUN means choosing quality that stands the test of time and a partner you can truly trust.

 

Quality equipment, made by AISUN; choose AISUN, and you can rest assured. We look forward to partnering with you to achieve excellence together on even more projects!

 

 

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