Advertising; business management; business administration; office functions; commercial intermediation services in the nature of business consulting for facilitating potential co-operation between manufacturers, buyers and suppliers by connecting those with manufacturing capacity surplus with those with a manufacturing capacity shortage; provision of commercial and business contact information via the Internet; provision of commercial and business contact information; arranging of potential orders, for others, for the provision of services, namely, for the treatment of materials, for producing, treating, measuring and testing components, and for operating and providing of machines and machine tools machining centers, lathes for metalworking, milling cutter machine tools, milling machines, lasers for material treatment, and measuring and testing machines and instruments; negotiation of potential commercial transactions for third parties; arranging potential commercial transactions, for others, via on-line marketplaces; provision of an on-line marketplace for buyers and sellers of goods and services; business inquiries; commercial information agencies; human resources management; personnel placement; provision and rental of advertising space and publicity material, namely, publication of publicity materials; provision of space on web sites for advertising goods and services; all aforesaid services provided to third parties in the fields of placement of commercial orders and procurement of contracts for treatment of materials and for producing, treating, measuring and testing components, and for operating and providing of machines and machine tools, machining centers, lathes for metalworking, milling cutter machine tools, milling machines, lasers for material treatment and of measuring and testing machines and instruments, and all aforesaid services relating to availability and utilization of the aforesaid machines and instruments