More...Summary
A semitrailer is a trailer without a front axle. A large proportion of its weight is supported by a tractor unit, a detachable front axle assembly known as a dolly, or the tail of another trailer. A semitrailer is normally equipped with landing gear (legs which can be lowered) to support it when it is uncoupled.Semitrailers are more popular for transport than full trailers, which have both
Table of Content
Part 1 Industry Overview
1.1 Semi-Trailer Industry
1.1.1 Definition
1.1.2 Industry Trend
1.2 Industry Chain
1.2.1 Upstream
1.2.2 Technology
1.2.3 Cost Structure
1.2.4 Consumer Preference
1.2.2 Downstream
Part 2 Industry Overall
2.1 Industry History
2.2 Development Prospect
2.3 Competition Structure
2.4