Dear Sir,
Mechanical engineer here, and I've contact suppliers before when i worked on plastic molding design for the client i worked with, so i can do the same for you and get quotes from suppliers for you with price and specifications of the components if it exist, and if they prototype customized for you, and document all these information in Excel file for review
please let me know if you're interested in hiring me, and i don't mind to sign the NDA
Thanks in advance,
Engineer Gaber