Dongguan Yixin Qingjiang Machinery Manufacturing Co., Ltd.
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Certifications

At AISUN, our successes in product research and development are evidence of our relentless quest of technological innovation and our solid support of intellectual property protection. We have obtained over 80 patents throughout the years, with a consistent annual rise of over 20 new inventions mostly targeted on safety and utility. Our commitment to creativity motivates us to keep exploring these domains, therefore guaranteeing our leadership in the area.

Highlighted Patented Technologies

  • Certifications
  • Certifications
Never-Loosening Bolts

These bolts possess outstanding anti-loosening capabilities, are simple to produce and put together, and efficiently eradicate safety risks linked to loose fasteners in lifting gear. Additionally, they conserve substantial human labor and resources.

Applications:
Suitable for the connection of tower crane standard sections, construction hoists, and other engineering equipment that necessitates bolt connections that are resistant to loosening.

  • Certifications
  • Certifications
Tower Crane Standard Section Positioning Device

Efficiency:
During jacking and assembly, the positioning tool helps tower crane pieces to be exactly aligned.

Stronger torsional resistance:
It opposes the relative torsional resistance between two joint surfaces, therefore reducing extra shear stresses on high-strength bolts.

  • Certifications
  • Certifications
Adjustable Tower Crane Attachment Rod

Excellent overall performance:
complete coverage of tower cranes with a capacity of 200 t.m. or less

Reliable and secure:
The stressed components of this device are assembled in accordance with the tower crane's most adverse operating conditions, and the strength and stability are meticulously assessed. The primary material is high-strength structural steel.

Cost-effectiveness:
It can be disassembled and reassembled on a frequent basis and utilized on numerous occasions.

  • Certifications
  • Certifications
Portable Foundation Embedded Template

Designed to solve typical problems with ordinary embedding plates, which, despite their small weight, may have substantial transportation expenses because of their big dimensions. Our portable template presents a sensible answer to these problems.

Portability:
The set consists of eight components, with the longest one measuring less than 1.2m and the heaviest one weighing 25kg. This means that the entire set can be easily transported in a small car.

Reusability:
The components, produced by advanced tooling methods, provide a high degree of interchangeability, enabling them to be assembled and used repeatedly. The accuracy is consistently upheld throughout time, with few expenses for upkeep, and individual parts can be acquired individually.

  • Certifications
  • Certifications
Safety Platform for Standard Sections

Compatibility: Suitable for use with all standard square tube or angle iron sections in China.

Convenience: It can be erected in almost any location, and the installation process is simple and can be carried out by two individuals.

Versatile: Can function as both an attachment safety platform and an anti-climbing platform.

Usability: Prior to installing anchorages, the installation team can prepare the platform, thereby obviating the necessity for the construction team to make separate arrangements for scaffolding.

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BOOST PRODUCTIVITY & EFFICIENCY WITH ROBUST & DURABLE VERTICAL ACCESS SOLUTIONS FOR APPLICAITONS.

Contact Us

Our Products

    1. Luffing-Jib Tower Cranes Luffing-Jib Tower Cranes
    1. Material Hoist Material Hoist
    1. Goods & Passenger Hoist Goods & Passenger Hoist
    1. Smart Control Construction Hoist Smart Control Construction Hoist
Dongguan Yixin Qingjiang Machinery Manufacturing Co., Ltd.
Construction Equipment Manufacturer

Products List

  • Tower Cranes
  • Construction Hoists
  • Industrial Elevators

Applications

  • Residential & Commercial Building
  • High-Rise Building
  • School
  • Hospital
  • Stadium
  • Yard Logistics
  • Mining Site
  • Port
  • Bridge

Contact us

Mr. Chen

dgyxqj168@163.com

+86-769-88894418

+86-13926893097

Supported by ETW International Inc. USA
    1. Dealers

      We warmly invite passionate partners in the construction industry from around the globe to join AISUN. Let’s work together to expand markets and achieve success.

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