Find a textile factory / manufacturer for a children's mattress

We would like to hire a freelancer to help us get quotes for production of a children's mattress. We need a textile factory to sew a special and portable childrens mattress. I have attached a video of a prototype. This can be shared with potential factories, and also a pdf file with the dimensions. Here is a link to my video of the prototype: [login to view URL] Here is the materials / textile´s that is used in the prototype: Textile: Polyester/cotton 50/50 Filling / foam in the sidewalls: 100 polyester Core material in the buttom: 100 Rayon. Buttom material: Polyuretan-coated polyester. We would like a freelancer to contact potential manufacturers / factories in Romania, Bulgaria and China, and get an approximate quote for 100 units of this mattress. We want at least 9 written cost estimates / quotes for 100 units: -3 from Chinese factories -3 from Bulgarian factories -3 from Romanian factories