HUIYAN

Computers; Blank integrated circuit cards; Calculating machines; Computer chassis; Computer hardware; Computer peripheral devices; Data processing apparatus; Data processing equipment, namely, couplers; Electronic chips for the manufacture of integrated circuits; Heat sinks for use in electronic components; Integrated circuits; Metal cabinets specially adapted to protect telecommunications equipment in the nature of fiber optic cables; Mounting racks for computer hardware; Printed circuit boards; Printed circuits; Silicon chips