Heavy Equipment Support & Steel Structure Engineering · Reliable Delivery
Over a decade of industry expertise with end-to-end closed-loop production capacity
Provides robust manufacturing support for leading domestic and international heavy equipment manufacturers, including Caterpillar, XCMG, and China Coal.
Provider of structural components for heavy equipment and steel structure solutions
Machining Center
Leveraging 30,000W laser cutting and a cluster of 18 robots, we deliver high-quality manufacturing services for complex structural components in heavy equipment.
Discover Strength
Steel Structure Center
From advanced design and intelligent cutting to robotic welding and professional anti-corrosion coating, we deliver comprehensive heavy steel structure engineering and manufacturing services across the entire workflow.
Learn moreWhy Choose Us
Since its establishment, Jiangsu Yishang has successively invested in advanced machinery processing and testing equipment. The company boasts a production capacity of 20 million tons per year, along with a professional R&D team.
Security
Safety is a promise to every employee's family.
Integrity
Take ownership of your actions and delivery outcomes.
Reliable
End-to-end controllable system to ensure certainty in every delivery
Collaborate
Extend your customers' manufacturing capabilities with our technical expertise
Project Case Studies
Caterpillar
Excavator Core Structural Component Supply
Industry:Construction Machinery
Adopting robotic welding workstations achieves a 99.9% first-pass weld合格率, meeting Caterpillar's global unified quality standards.
XCMG Group
Loader Structural Components Project
Industry:Construction Machinery
Laser cutting accuracy: ±0.1mm; overall welding distortion of large structural components controlled within 2mm to ensure assembly precision.
China National Coal Group
Hydraulic Support Project
Industry:Mining Equipment
Thick-plate welding process is mature; key load-bearing components undergo 100% ultrasonic testing to ensure safe operation in underground coal mines.
Modern supermarket market
Large Retail Project
Industry:Steel Structure
Prefabrication rate of steel structure components in the factory: 100%; zero-welding assembly on-site; project schedule reduced by 40%.
Need heavy equipment support or steel structure solutions?
If you're interested in any of our products or would like to discuss manufacturing solutions, please feel free to contact us.
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