Requests from Romania in the Marble–Mining category

We need 900 pcs composite sinks (with several sizes: 0.915m * 0.550m, 1.740m * 0.550m, 1.120 * 0.550m, 1.670m * 0.550m, 2.050m * 0.550m) with a tub and we want a price per m2. The product must resemble the attached picture.