metalworking machines, namely, grinding machines, machining centers, cutting machines, high-precision machine tools in the nature of metal working machine tools, electric compressors, metal forming and metal drawing machines, lathes, assembly machines for metal working machine equipment, thread rolling machines

measuring or testing machines and instruments, namely, water tank level gauges, semiconductor electrical transducers for liquid use, semiconductor electrical transducers for pneumatic use, electrical power distribution blocks, hot and cold thermal shock testing apparatus; power distribution or control machines and apparatus, namely, power controllers, programmable logic controllers, relaying boxes in the nature of electric relays, terminal processors in the nature of data procession device, electric switches, pressure switches for monitoring, controlling, and switching hydraulic or pneumatic systems; telecommunication machines and apparatus, namely, telephone apparatus, wire communication machines and apparatus in the nature of open-wire transmission machines and apparatus, transmission machines and apparatus in the nature of facsimile transmission machines, broadcasting machines and apparatus in the nature of cable broadcast transmission machines and apparatus, radio communication machines and apparatus in the nature of single-channel radio communication machines and apparatus for fixed stations, radio application machines and apparatus in the nature of apparatus for wireless transmission of acoustic information, remote control telemetering machines and instruments, audio frequency machines and instruments in the nature of audio-frequency transformers, video frequency machines and apparatus in the nature of video frequency amplifiers, parts and accessories for telecommunication machines and apparatus; monitoring devices, namely, wireless controllers to monitor and manage the functioning of electronic equipment within production lines and factories; monitoring devices, namely wireless controllers to monitor, manage and control the progress of factory production line work processes

providing economic consultation in the field of automobile parts production control for the purpose of developing strategies to improve organizational structure in the automobile industry; providing economic consultation in the field of automobile parts manufacturing for the purpose of improving productivity in manufacturing industry; Constructing and editing information onto computer databases, namely, updating and maintenance of data in computer databases; Preparation of business reports relating to commissioning status, equipment abnormality and equipment abnormality history information of machine tools and measuring or testing machines and instruments; Business services provided to the automobile machinery industry, namely, the collection and analysis of automobile machinery functioning quality data for business purposes

repair or maintenance of machine tool or measuring or testing machines and instruments, namely, repair or maintenance of metalworking machine tools, water gauges, semiconductor manufacturing machines and systems in the nature of semiconductor transducers for liquid use and semiconductor transducers for pneumatic use, power distribution machines and apparatus, and hot and cold thermal shock testing apparatus; repair or maintenance of telecommunication machines and apparatus, namely, repair or maintenance of telephone apparatus, wire communication machines and apparatus, transmission machines and apparatus, broadcasting machines and apparatus, radio communication machines and apparatus, radio application machines and apparatus, remote control telemetering machines and instruments, audio frequency machines and instruments, video frequency machines and apparatus, parts and accessories for telecommunication machines and apparatus; repair or maintenance of electric motors; repair or maintenance of power distribution or control machines and apparatus, namely, repair or maintenance of power controllers, programmable logic controllers, relaying boxes, terminal processors, electric switches, and pressure switches; repair or maintenance of electricity generators; repair or maintenance of Metalworking machines, namely, repair or maintenance of grinding machines, machining centers, cutting machines, high-precision machine tools, compressor, machines, lathes, assembly machines, automatic checking machines, thread rolling machines, coolant machines, and filtering machines for chemical processing

Providing technical consulting services, namely, providing automotive diagnostics services to determine functionality and detect abnormalities of machine tools and testing machines and instruments contained therein, and providing technical advice and information related thereto; technical consulting services in the field of automobile parts production, namely, providing technical diagnosis of automobile technology for determining the needs for repair; technical consulting services in the field of automobile parts production, namely, providing technical diagnosis of automobile technology for determining the needs for repair in order to improve productivity; Testing the functionality of machine tools, machines, and machine instruments for the purpose of diagnosing abnormalities or malfunction; Repair of damaged computer programs for controlling machine tools and vehicles; maintenance of computer programs for controlling machine tools and vehicles