Based on wire material, the classification of dies are (FIG C4) Cemented carbide including Tungsten carbide (WC), Diamond single crystal natural (SCN) including single crystal synthetic(SCS) and polycrystalline(PCD), Ceramic including titanium carbide(TIC), titanium nitride(TIN) and cubic boron nitride(CBN).http://www.natust.com/drawing-die/

A screen protector is simply a sheet of clear plastic or very thin glass that you adhere to your smartphone's screen. The protector is cut to fit the exact shape of your device along with cutouts in the appropriate places - that's why you buy different screen protectors for different devices.http://www.yccscreenfilter.com/pet-screen-film/

Valves are an essential part of any piping system that conveys liquids, gases, vapors, slurries and mixtures of liquid and gaseous phases of various flow media. Some valves are self-actuated while others are manually operated or have actuators that are powered with electric motors, are pneumatic or hydraulic, or a combination to operate the valve. Valves are manufactured with metals and non-metals.http://www.lozosevalve.com/str....aight-stroke-control

Because of its outstanding optical clarity, good performance properties, excellent printability, and ease of processing, films made of polycarbonate are chosen for a wide variety of applications. It is generally a good choice for high quality film products such as ID and security cards, graphic film products, reflective panels, LED/LCD display windows, and automotive dashboard and interior applications. http://www.teseidg.com/omay-pc....-film/electronic-and

Polyethylene terephthalate or PET belongs to the family of polyesters. It is widely used in everyday items and easily recyclable. It has a semi-crystalline form when stable. Most common application include rigid and flexible packaging as it is very light weight.http://www.pvcpetsheet.com/pet....-film-sheet/matt-rig