Bedsheet fabrics purchase inquiry - Bosnia and Herzegovina

dear
We are a company from Bosnia and we are interested in a partnership with companies from Turkey.
We use cotton cloth and require a serious factory that supplies the us.
Canvas is a bed in pink and flannel on one side ragged and on the other not in white and navy color.
Current needs are 350.000m minimum width of 1.50m.
I also explicitly tell manufacturer of such fabrics
all materials must have the origin and the Euro 1 certificate (it is an obligation)
I expect your quick response