Since 2000 Star 21 International have been manufacturing and supplying gaskets for heat exchangers, pressure vessels, and piping connections in refineries, fertilizers, petrochemicals, chemicals, process plants, atomic energy, oil fields, navy, ship building industries, railways and other process industries. gaskets are supplied for both project installations and maintenance replacements. Star 21 supplies gaskets meeting customers requirements of size, pressure, temperature, shape and material. Star 21's record of steady growth has been due to the dedication to produce highest quality and reliable gaskets at competitive prices.