Surface modification and coating service of machines, equipment, devices, parts, tools and jigs used in clean room environment; Surface modification and coating of machines, equipment, devices, parts, tools and jigs used in manufacturing processes; Surface modification and coating of machines, equipment, devices, parts, tools and jigs used for the manufacture of semiconductors, integrated circuits or precision equipment; Providing information and consulting related to above mentioned services; Waste treatment services.

Industrial cleaning, repair and maintenance services, namely, services for cleaning machines and surfaces used in manufacturing; Repair, cleaning and maintenance of machines, equipment, devices, tools, jigs and parts used for the manufacture of semiconductors, integrated circuits or precision equipment; Repair, cleaning and maintenance of facilities and equipment used in the construction, operation or maintenance of a cleanroom environment; Providing information and consulting related to above mentioned services.

Testing, analysis and evaluation of the goods and services of others for the purpose of certification; Testing and evaluation services for machinery, equipment, instruments and tools used in the construction, operation or maintenance of cleanroom environments; Testing and certification services for clean room environmental management in accordance with the orders and specifications of authorized bodies; Chemical analysis services; Industrial research, testing and analysis services.