OUR ADVANTEGE
OUR ADVANTEGE
We combine R&D, precision manufacturing, engineering design, system integration, installation, commissioning, and long-term technical support into one seamless, end-to-end service offering for the vehicle and heavy-equipment industry.
We specialize in structural design, hydraulic systems, electronic control modules, and performance optimization for heavy-duty transport vehicles and industrial equipment.
Our modern production facilities support high-strength steel fabrication, CNC machining, robotic welding, and multi-stage quality inspections to ensure durable and reliable vehicle performance.
From modular trailers to multi-axle transport units, our engineering team provides tailor-made solutions based on your load requirements, terrain conditions, and operational needs.
We offer installation guidance, operator training, maintenance planning, remote technical assistance, and full lifecycle support to keep your equipment performing at its best.
We specialize in structural design, hydraulic systems, electronic control modules, and performance optimization for heavy-duty transport vehicles and industrial equipment.
Our modern production facilities support high-strength steel fabrication, CNC machining, robotic welding, and multi-stage quality inspections to ensure durable and reliable vehicle performance.
From modular trailers to multi-axle transport units, our engineering team provides tailor-made solutions based on your load requirements, terrain conditions, and operational needs.
We offer installation guidance, operator training, maintenance planning, remote technical assistance, and full lifecycle support to keep your equipment performing at its best.
At the core of our business is the engineering, manufacturing, and global distribution of high-performance special transport vehicles. Our company specializes in advanced heavy-duty modular trailers, hydraulic axle lines, SPMT systems, extendable trailers, and customized heavy-haul equipment built for extreme industrial applications.
We operate under our registered brand Shiyun, known for its precision-built transport solutions trusted in major infrastructure, energy, and heavy-equipment sectors worldwide. We also supply high-quality domestic product lines such as TODOA Engineering Modules and JJY Vehicle Systems, offering customers a complete range of mobility, control, and transport technologies.
Our solutions are widely used in construction projects, shipyards, logistics bases, wind power installations, petrochemical plants, industrial manufacturing zones, and oversized cargo operations. With reliable performance, consistent product quality, and strong technical expertise, Shandong Shiyun has earned broad recognition and long-term trust from professional transport operators and global clients.
Q690,Q550,T700 High strength steel with professional welding and precise assembly.
No strict MOQ. Single-unit orders for special vehicles or modules are accepted.
Yes, we support trial orders. You may purchase one unit for evaluation before bulk procurement.
We provide technical guidance, spare parts supply and after-sales service
Yes, we provide full engineering customization including axle configuration, hydraulic system options, steering solutions, and dimension adjustments.
We use famous brands like Kohler,cummins, BPW, FUWA, JOST and other reliable components.
SHIYUN GROUP has developed into a benchmark manufacturer of special vehicles over 20 years.
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