The document lists various parts used in semiconductor manufacturing processes including etch, thin film deposition, and testing. It describes the parts, their markets in semiconductor, LCD, or OLED industries, and sometimes remarks. Some of the parts listed are an upper electrode, gas distribution components, a cover, a chuck strip, shower heads, a blocker plate, a water box, a ring connector, an RF strap, an HHP oven cover, a screen, a gas mixer, nozzles, studs, PEEK products, wafer guides, manifolds, RPS parts, guides, and lift pins.