
Since 2006
Welcome to Shandong Shanglong Trading Co., Ltd !
Overview
Featuring one‑piece fixed gooseneck design, this lowbed semi‑trailer delivers outstanding structural rigidity for heavy payloads. Durable mechanical spring ramps support convenient equipment loading without hydraulic systems. It performs steadily on uneven roads, well‑suited for construction sites and mining projects.
This fixed gooseneck lowbed semi‑trailer minimizes structural failure points compared with detachable gooseneck models. Spring‑assisted mechanical ramps simplify daily operation and cut repair costs. Reliable axle assembly evenly distributes loads, an economical option for fleet operators moving heavy‑duty machinery.
Advantages
Specifications
Application
Robotic welding creates solid, crack-resistant beam welds for rigid trailer frames.
Precision numerical control cutting ensures smooth, uniform steel blanks for trailer components.
Trailers are shipped in bulk by breakbulk vessels for cost-effective intact delivery worldwide.
FAQ
The production time usually depends on the trailer model, quantity, and customization requirements. Standard models are generally faster to produce.
Trailers are usually shipped by bulk cargo, ro-ro vessel, or container shipment depending on the trailer type, destination port, and shipping cost.
We can provide commonly used axle and suspension options such as FUWA, BPW, mechanical suspension, air suspension, and heavy-duty suspension according to customer requirements.
The loading capacity depends on the trailer type and configuration. Common capacities include 40 tons, 50 tons, 60 tons, and heavier-duty options for special transport.
Yes. We can customize the trailer according to your transport needs, such as loading capacity, axle number, suspension type, tire model, trailer size, and local road conditions.
We supply different types of semi-trailers, including flatbed trailers, lowbed trailers, fuel tanker trailers, dump trailers, cargo trailers, and container chassis trailers.
We offer flexible shipping options, including FOB China Port and CIF (Cost, Insurance, and Freight) to your designated destination.
Our standard payment term is 100% T/T. A 30% deposit is required in advance to initiate production, with the remaining 70% balance payable prior to shipment.
Message

Established in 2006, Shandong Shanglong Trading Co., Ltd Trailer supplies different types of products and provides relevant technical support and services to foreign customers.
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