Boat trailer spare parts

Buy offer Details

I want to build trailer and need parts for it.
Need to ship 20ft or 40ft container.
But would like to store as many products for 10 x
Wireless brake control system
3500kg rated share tandem oscillating suspension
Twin axle electric drum brakes
Hand brake cable
50mm tow coupling
5x 13"low profile rims and tyres
H/Duty jockey wheel
LED light system
Can you supply this for me???