Dyeing services; [ Painting services; ] Advisory services relating to dyeing; Dyeing; Dyeing of objects produced with a 3D printing method; Dyeing of objects of plastic; [ Cloth dyeing; Textile dyeing; ] Treatment of materials, namely, impregnating of objects produced with a 3D printing method; Impregnating of objects of plastic; [ Custom construction of machines, for others; ] Paint mixing services; [ Rental of machines and apparatus for dyeing objects of plastic; ] Sealing of objects produc...