Import and export agencies for semiconductors, wafers and integrated circuits, and semiconductor manufacturing equipment; providing business information in the field of establishing and operating semiconductors, wafers and integrated circuit businesses; computerized on-line retail services via the global communication network providing Chinese input and display units, chips, negative masks, network cards, circuit boards, semiconductors, interface cards for the computer, micro computers, integrated circuits, printed circuit boards, laminates, integrated circuit pins; computerized on-line retail services via the global communication network providing computers and computer peripherals; packaging wafers, chips, semiconductors and integrated circuits to the order and specification of others, packaging of masks to the order and specification of others

Assembly for others of wafers, chips, semiconductors and integrated circuits; assembly for others of integrated circuits, masks, and electronic chips or computer chips; custom cutting of wafers, chips, semiconductors and integrated circuits to the order and specification of others; custom photo lithograph printing of wafers, chips, semiconductors and integrated circuits to the order and specification of others; custom etching of wafers, chips, semiconductors and integrated circuits; custom thin filming of wafers, chips, semiconductors and integrated circuits to the order and specification of others; custom diffusion ion implanting of wafers, chips, semiconductors and integrated circuits to the order and specification of others; custom chemical mechanical polishing of wafers, chips, semiconductors and integrated circuits to the order and specification of others