General trading services, namely importing and exporting goods in the fields of electronics, electron (microscopes) and microanalyzers, bio-chemistry, biotechnology, organic chemistry, analytical instrumentation, inspection system, automobile industry, process inspection equipment assembling and testing systems, surface mount technology systems, power generation and transmission systems, distribution transfer system, network and telecommunication system, semiconductor, batteries, intelligent devices, environmental monitoring equipment, measuring equipment, accelerators and related system, electronic devices , process analyzer, electronic devices manufacturing system, electronics applied system, business application solution service, computer system and peripherals, software system, fiber optics, electron tubes and display devices, special steel and metal products, advanced materials, electronic materials, electronic and electronical parts, building facilities, building materials, multimedia, media electronics devices, industrial monitoring and control system; forming and participating in joint venture arrangements and advisory services on business matters in the USA and other countries