HVAC ductwork includes pipe or closed conduits made of sheet metal, fiberglass board, or other suitable material for conducting air to and from an air handling unit

Technical communications services design, write, re-write, and edit product datasheets, MSDS sheets, GMP or GLP documents, service manuals, training documents, illustrations, and other technical information

Sheet metal fabrication services manufacture components by cutting, bending, rolling, forming, stamping, and welding sheet metal.

Adhesive tapes and films temporarily or permanently join materials together.

Liquid crystal display (LCD) modules are used at the component level in place of less efficient displays such as cathode ray tubes (CRTs).

Light-emitting diodes (LED) are PN junction devices that give off light radiation when biased in the forward direction.

Stepper motors use a magnetic field to move a rotor in small angular steps or fractions of steps.