Multifunctional Portable Salon Basin

I am looking for a product designer, prototype engineer, or mechanical designer to help develop a portable salon basin system for mobile hairdressers and home salon operators.

The concept is a compact, portable hair-washing station that does not require permanent plumbing. The unit should include:

* Salon chair
* Shampoo basin
* Fresh water tank
* Waste water tank
* Battery-powered water pump
* Compact storage cabinet
* Wheeled design for transport

A key requirement is that the chair and basin system must be portable and capable of folding or collapsing into a compact unit for easy transport in a standard vehicle.

The goal is to create a working prototype that is lightweight, practical, easy to transport, and suitable for mobile hairdressers, aged care facilities, rental properties, and home salon businesses where permanent plumbing is not available.

I am looking for assistance with:

* Product design
* Folding mechanism concepts
* Prototype development
* CAD drawings
* Material recommendations
* Manufacturing advice

I have concept images and reference ideas available and would like to discuss the best design approach before building the first prototype.