Aspheric lenses have high optical accuracy and performance, which makes them an indispensable part of many high-end applications. These applications include space telescopes, lasers, medical equipment and high-definition cameras.
Blue limestone is a kind of natural nonradioactive stone, The polished crystal surface treatment surface is flat, the color is blue blue, gray, black. The products are mainly used for floor paving, wall stone and building decoration. The product is enviro
fire safety doorThe purpose of a fire safety door is to hold back smoke and contain fire long enough for the occupants of a structure to escape. It is USA standard , popular sell in USA market.
LED bathroom mirror with clock is a rectangular lighted mirror designed with two LED light strips at its two sides, which is compact in appearance with a strong sense of modern style. It Is quite popular among people who enjoy bright and simple bathroom d
Tinted laminated glass is produced with two or more thoroughly cleaned panels with one or more polyvinyl-butyralfoils(PVB) are mounted on each otherin a clean room. Then the sandwich is pre-strengthened in a rolling process at approx
Pattern laminated glass is produced with two or more thoroughly cleaned hard coated Pattern glass panels with two or more polyvinyl-butyralfoils (PVB) are mounted on each other in a clean room. Then the sandwich is pre-strengthened in a rolling process at
Metal door / Steel door / exterior steel door MODEL: 5003 Material: frame steel thickness is 1.0mm, door leaf thickness is 0.5 mm, (0.5*1.0mm) Size: 2050*860*50 Filling: honeycompaper 40HQ: 300sets User for building: Exterior door, out door, room door Ope