Circular knitwear

We are looking for a supplier of dyed circular knitwear, made of 100% Polyester filament yarn for use as tubular cuffing and/or trimming of jackets. we need two diameters: a) 8,5 to 9cm dia for cuffing and b)48cm dia for sewing onto jackets. The wrights are 57 gr/m and 390 gr/m².Both knit constructions are used in medical garments as worn in operation theaters. Main color are Green, Navy, Light Gre and White.