1.Chassis and Frame: Welded by galvanized frame with paint against rust

2.Towing bar: Draw bar with safety ball headed coupling 

3.Chains: Safety chains with 10mm 

4.Drawbar: Tractor drawbar with safety ball headed coupling Towing  chains  for safety and security while towing 

5.Jacks: 4 adjustable jacks for support the trailer 

6.Body: Fiberglass panel with mid head insulation material and frame  welded  with hot zip squire pipe 

7.Flooring: Non-slip aluminum pattern floor 

8.standard interior details: front worktable+back worktable+  cabinets+shelves+double sink+2 water tanks+4 sockets,etc.