Etching of crystal wafers and integrated circuits; Semiconductor sealing processing, namely, encapsulation of semi-conductors; Wafer Foundry, namely, custom manufacture of semiconductor wafers; Custom manufacture of semiconductors for others; Custom manufacture and assembly of automotive semiconductors according to customer's specifications and instructions; Custom manufacturing and assembling services for automotive wafers according to customer's specifications and instructions; Custom manufacturing and assembling of semiconductors and integrated circuits according to customer specifications; Custom manufacturing silicon wafers and integrated circuits according to customer instructions; Custom assembly services of silicon wafers and integrated circuits; Polishing of silicon wafers and semiconductors; Custom assembling of integrated circuits, photo masks and electronic or computer chips for others; Foundry services of semiconductors and integrated circuits, namely, custom manufacture of semiconductors and integrated circuits; Semiconductor and integrated circuit packaging processing, namely, encapsulation of semiconductors; Foundry semiconductor chip cutting and packaging processing services, namely, custom manufacture of semiconductor chips; Wafer etching and dicing processing, namely, etching of semiconductor wafers; Etching processing, namely, etching of semiconductors and integrated circuits; Cutting or forming of integrated circuits, namely, custom manufacture of integrated circuits; Custom manufacturing and processing of integrated circuits