Steel frames are built with top-class hot rolled or rolled steel plate, automatic welded longitudinal beam and adopting advanced sanding and painting process as preliminary treatment. Different types of suspension are designed for various operating condition: Bogie suspension; Air suspension; Mechanical suspension. Lamp assembly uses advanced LED light, top quality PC and cast wire harness in dual circuit design. Automatic tire inflation and pressure sensor system is optionally available for enhanced safety and better fuel economy.

Tri-Axle 20FT 40FT Skeleton Container Chassis Semi Trailer. Skeleton semi trailer called skeletal trailer / container trailer / chassis trailer... Maxway Container Chassis Trailer. produce different type of  Container Chassis from China to world customers. In our container chassis we use high quality standard container locks and steel to make it more usable. Container chassis is widely used in transportation for 20ft / 40ft / 45 feet containers. According to customer demand we can change the technical specifications of the trailer.

Top quality and craftsmanship. No loss of brightness in 3 years, no fading of color in 3 years. Our beam tensile strength is above 800MPA, good toughness and stress resistance. Top brands of axles, tires and rims. Suspension、,using composite sleeves or copper sleeves it has good durability.

New MAC Flatbed Trailer
2026 MAC MAC-FLAT, Flatbed, This 48' MAC-built aluminum flatbed is all about toughness and flexibility delivering the strength of an all-aluminum deck with smart specs built for real-world hauls. The tandem 122" spread axle setup rides on Hendrickson INTRAAX AANT-23K air suspension for stability and smoother loads, while the full suspension dump via ball valve adds control during loading and unloading.Key features include:Lightweight, all-aluminum constructionDouble pipe spools and dual wood nailers for versatile cargo securementSliding double L winch track with 10 sliding winchesJ-hook track for added tie-down optionsHendrickson AANT-23K air ride suspensionTandem 122" spread axles with P-spindlesFull suspension dump via ball valveLED lighting package with mid-turn signals and 3-3-3 rear lighting295/75R22.5 General RA 16-ply tires24x24x60 aluminum toolbox with T-handle, mounted between axlesMountain West Utility Trailer offers financing and trailer rentals.