Semi Trailers Built Around Your Cargo Routes and Axle Limits
50 published trailer models across 8 categories, from 55,000 litre fuel tankers to 42 m³ U-type tippers and 4,600 kg container chassis. Every build is specified against the cargo you carry, the roads you run and the weights your market allows.
Eight Trailer Families Covering Liquid Bulk and Heavy Cargo
SINOHENG is equipped with advanced production facilities and complete manufacturing processes, using high-strength steel and optimised design so trailers keep load-bearing capacity while staying light enough to protect your payload.
Tank Trailers
Fuel, bitumen, powder and cement tankers built in carbon steel, stainless and aluminium alloy
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Dump Trailers
Rear, side and U-body tippers from 24 to 42 cubic metres for sand, ore and demolition waste
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Flatbed Trailers
40 ft and 45 ft platforms for containers steel coil machinery and general cargo
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Container Trailers
Skeletal chassis and container tippers for 20 ft 40 ft and 45 ft ISO boxes
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Low-bed Trailers
Low deck and extendable lowboys for excavators dozers and oversized plant
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Fence Trailers
Stake side trailers with 600 to 1,800 mm fences for bulk and agricultural cargo
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Dropside Trailers
Fold-down and detachable side panels for palletised bulk and irregular loads
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Refrigerated Trailers
Cold chain trailers with Carrier or Thermo King units for food and pharmaceuticals
Explore the range →Trailers Shipping From the Line This Season
Each model below publishes its own dimensions, payload, axle brand and braking specification, so quotations can be compared line by line rather than on price alone.
3 Axle 43 CBM Asphalt Tanker Trailer for Bitumen Transport
43 CBM insulated bitumen tanker with thermal oil heating for road works
View specification →3 Axle 24 CBM Rear Dump Semi Trailer (front lifting system)
24 m³ rear tipper with front lifting cylinder on a 9.3 m chassis
View specification →40FT Flatbed Trailer for Sale
40 ft three axle flatbed at 7,700 kg tare carrying 40 tons
View specification →20FT Container Tipper Trailer with Two Axles
Two axle 20 ft tipping chassis with HYVA hydraulics for fast bulk discharge
View specification →13M Three Axles Low-bed Trailer for sale
13 m low bed with 8,765 mm working platform at 1,255 mm height
View specification →40FT Fence Semi Trailer for Sale
40 ft fence trailer with 1,800 mm sectioned sides for mixed cargo heights
View specification →Buy Drop Side Trailer at Factory Price
Fold-down side panels on a heavy steel deck for mixed construction loads
View specification →3 Axle Refrigerated Trailer for Fresh Food Transport
Three axle reefer for fruit vegetables dairy and meat distribution
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3 Axle 50000L Aluminum Alloy Tank/Tanker Semi Trailer
50,000 litre aluminium alloy tanker roughly 30% to 40% lighter than steel
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40m³U-type Tipping Trailer supplier in China
40 m³ U-type tipper with VICT700L body and lifting air suspension axle
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Best Flatbed Trailer Manufacturer
40, 60 and 80 ton flatbeds with hydraulic lift kingpin and OEM support
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3 Axles Container Skeletal Semi Trailer Manufacturer
5.8 ton tare skeletal chassis carrying 40 tons on submerged arc welded beams
View specification →Industries That Buy Trailers From Us
The same chassis never suits a quarry, a fuel depot and a cold chain distributor. These pages set out what changes between them.
Construction and Infrastructure
Moving aggregate plant and building materials on and off sites that were never built for trucks
See the requirement →Mining and Quarrying
High cycle haulage of ore aggregate and overburden where body wear decides the cost per tonne
See the requirement →Fuel and Energy Logistics
Bulk diesel petrol and bitumen distribution where tare weight and tank material set the margin
See the requirement →
Cold Chain and Food Distribution
Temperature controlled transport for produce dairy meat and pharmaceuticals
See the requirement →Ports and Container Logistics
Chassis fleets for quay depot and inland container movements at the lowest tare weight
See the requirement →
Agriculture and Bulk Cargo
Fence and dropside trailers for produce feed fertiliser and bagged goods
See the requirement →Where Fleet Money Actually Leaks
Trailer buyers rarely lose money on the purchase price. They lose it on payload carried for nothing, on cycles lost at the tip, and on components nobody local can service.
Tare weight you pay for every trip
Gross weight is capped, so chassis weight is cargo you cannot carry. Our skeletal chassis start at 4,600 kg and aluminium alloy tanks cut tank weight by roughly 30% to 40% against carbon steel.
Cycles lost to slow discharge
U-shaped tipper bodies leave less residue than square bodies, V-shape powder tanks discharge faster with lower residual rate, and a container tipper empties a bulk box without unpacking it.
Parts nobody stocks locally
FUWA and BPW axles, JOST kingpins and WABCO braking are standard fitments precisely because they can be serviced across our export markets.
Trailers that are not legal where you run
Axle count, tank volume and deck length are set against your legal gross and axle weights before production starts, not after the trailer lands.
Bodies that wear out in a season
ROCKY450 and VICT700L plate, stated as equivalent to HARDOX 450 and DOMEX600, are specified on the tippers built for abrasive material.
Coupling and clearance mismatches
Fifth wheel heights are adjusted to your tractor specification and kingpins are supplied in 2 inch or 3.5 inch to match the fleet you already run.
Quality Control From Raw Material to Finished Vehicle
From raw material procurement through production to finished product inspection, every link is controlled. Products are made with high-strength steel and advanced welding techniques to hold structural strength over a long service life.
What Happens Before and After the Trailer Ships
Custom Trailer Product Solutions
Transport needs differ by cargo route and local regulation so the trailer is specified around them
Read more →Technical Support and Training
Operating a semi trailer is not the same as operating a truck and the difference shows up in damage
Read more →Maintenance and Inspection Services
Keeping axles tyres brakes and the frame in condition is what makes the second half of the service life worth having
Read more →Priority Production and Delivery
Urgent orders move into an expedited production process without dropping the inspection stages
Read more →Buying Guides Written for Trailer Buyers
11 Types of China Truck Trailer for Sale.
China truck trailer are indispensable for long-distance haulage of heavy cargo. By coupling trailers to lorries, operators can...
Read the guide →Guide to 4 Durable & Efficient Dump Truck Trailers
Dump truck trailers are widely used to transport bulk materials such as ore, coal, construction waste, sand, and gravel. With...
Read the guide →SINOHENG: The Top 3 China Semi Trailer Manufacturers
Semi-trailers are the most important equipment in the international roads. They make transportation 30-50 times more efficient...
Read the guide →Questions Buyers Ask Before Ordering
Where is SINOHENG based and what do you build?
We are a trailer factory in Jinan, Shandong, China, producing tank trailers, dump trailers, low-bed trailers, flatbeds, container chassis, fence trailers, dropside trailers and refrigerated trailers across 50 published models.
Do you sell direct from the factory?
Yes. Trailers are built and quoted at our own plant, with no trading intermediary between you and the production line.
Which markets do you export to?
More than 30 countries and regions, concentrated in Southeast Asia, Africa, the Middle East and South America.
Can trailers be customised?
Yes, and most orders are. Dimensions, steel grades, axle count and brand, suspension, kingpin size, tyres and markings are all set against your cargo, your routes and your legal axle limits.
How do I get a quotation?
Send the trailer type, the cargo, your legal gross and axle weights and your destination port by WhatsApp or email. We reply with a specification and price.
What components do you use?
FUWA and BPW axles, JOST kingpins, WABCO braking components and tyre brands including Linglong, Triangle and Chengshan. Every published model lists its own components so quotations can be compared line by line.
Tell Us the Cargo and We Will Specify the Trailer
Send the cargo, the route and your legal gross and axle weights. We reply with a specification, a drawing and a price.