Choosing between a flatbed and a dry van trailer is one of…
+ 86 15153217198
info@shiyuntrailer.com
+ 86 15153217198
info@shiyuntrailer.com
Shiyun Trailer designs and builds special transporters and semi trailers for oversized and heavy cargo. Our factory in Qingdao produces SPMT units, modular trailers, windmill trailers, lowbed trailers, skeleton trailers and wing van trailers, all engineered for global export markets. As a premier trailer manufacturing company in China, we work directly with logistics operators, EPC contractors and fleet buyers who need equipment built to spec, not off a catalog.
Moving extremely heavy or oversized cargo takes equipment built for precision, not just size. Our SPMT modular transporters give operators independent steering and hydraulic leveling for tight, controlled maneuvering in ports, plants and construction sites. Our modular trailer systems link multiple axle lines together, so one configuration can scale up or down depending on load weight and shape. For wind energy projects, our windmill trailers are built to carry blades, towers and nacelles without stressing the structure during transit.
Every unit is built on Q345B or T700 high-strength steel, with axle options from FUWA, BPW or JOST depending on the destination market’s load and regulatory requirements.
A self-propelled modular transporter designed for moving extremely heavy and oversized loads, providing precise control and maneuverability for safe handling in complex environments.
A multi-axle trailer system designed for transporting extremely heavy and oversized cargo, allowing flexible configurations to safely handle loads of varying sizes and weights.
A specialized trailer designed for transporting wind turbine components such as blades, towers, and nacelles, ensuring safe handling of long and oversized loads.
Shiyun Trailer manufactures a full semi-trailer lineup for buyers who need reliable, road-ready equipment. Our lowbed trailers keep deck height low for hauling construction machinery and tall equipment safely. Our skeleton trailers are built light for fast container loading and unloading, sized to ISO container standards with proper twist lock and kingpin positioning for 20ft and 40ft units. Our wing van trailers give general cargo shippers a secure, weatherproof option for mixed freight.
As a custom trailer manufacturer, we adjust axle count, deck length, kingpin sizing and steel grade to match each buyer’s cargo profile and local road regulations
A lightweight trailer designed for transporting shipping containers efficiently, featuring a simple frame structure for easy loading and unloading.
A versatile trailer designed for transporting a wide range of goods and materials, offering secure and efficient haulage for general cargo.
Shiyun Trailer is a heavy-duty trailer manufacturing company based in Qingdao, Shandong, part of Shandong Shiyun Special Vehicle Co. We build transporters and trailers for logistics companies, machinery importers and specialty haulers across global markets.
Our production line covers material cutting, main beam welding, frame assembly and full vehicle painting, with quality inspection at every stage. We manufacture using high-strength steel and source axles, suspension and braking components from established global brands, so every trailer performs consistently under demanding conditions.
Buyers working with Shiyun Trailer get a direct manufacturer relationship. No trading company markup, no guesswork on lead times
+86 15650187200
Get prompt quotations with customized transportation solutions tailored.
Orders delivered on schedule with guaranteed quality and quantity.
Durable quality and competitive prices
Covering Production,shipping and after-sale support
Quality is our core focus. We adopt high-strength steel welding and precise assembly throughout the production process,and ensure every vehicle undergoes strict quality inspection before leaving the factory
Choosing between a flatbed and a dry van trailer is one of…
Enclosed trailers protect cargo from rain, dust and theft during long-haul transport.…
A lowbed trailer can carry anywhere from 20 tons to over 200…
We provide cargo transport solutions from 1 ton to 30,000 tons.
Yes, we provide fully customized semi-trailers based on your requirements.
High-strength steel with professional welding and precise assembly.
Quality is our core. Strict inspection is carried out throughout production.
We provide technical guidance, spare parts supply and after-sales service
We use famous brands like BPW, FUWA, JOST and other reliable components.
Yes, we can supply original spare parts at competitive prices at any time.
With proper maintenance, the service life can be more than 10 years.