40 Metallizing; Metalworking; Millworking; Burnishing by abrasion; Custom 3D printing for others; Custom manufacturing of classic cars, plastic injection-molded parts for others; Laminating of plastic sheets; Metal casting; Metal fabrication and finishing services for others; Metal treating; Molding of plastic materials; Parts molding; Processing of plastics; Prototype fabrication of new products for others; Providing information relating to material treatment; Sandblasting services