TECHXIV

Owners

Goods & Services

Non ferrous metal and their alloys; ingots of common metal

Material treatment, namely, crystallizing of silicon; slicing of semi-conductor silicon ingots; slicing of single crystal silicon ingots; slicing of metal ingots; cutting of semi-conductor wafers; cutting of semi-conductor; metal cutting; grinding of semi-conductor wafers; grinding of semi-conductor; grinding of metals; polishing of semi-conductor wafers; polishing of semi-conductor; polishing of metals; grinding; burnishing by abrasion; etching of semi conductor wafers; etching of semi-conductor; etching of metals; beveling of semi-conductor wafers; cleaning of semi-conductor wafers; cleaning of semi-conductor; surface treatment of semi conductor wafers by epitaxial growth; surface treatment of semi-conductor wafers by vapor deposition for forming thin films; material treatment, namely, impurity diffusion on semi-conductor wafers for forming diffusion layers; metalworking; metal treating; ceramic processing; glass processing; cutting of glass; grinding of glass

Semi-conductors; semi-conductor wafers; semi-conductor silicon wafers; crystal silicon wafers; optical glasses

Silicon; pure non-metallic silicon sold in plates; pure non-metallic silicon sold in bars; polycrystal silicon; crystalline silicon in the form of single crystal silicon ingots; crystalline silicon in the form of single crystal silicon ingots for integrated circuits; nonferrous metals, namely, silicon