Profile: American Seal & Engineering Co., Inc. is a manufacturer of sealing process. Our products include boss seals they are produced from high temperature alloy. Our combustion seal is a resilient metallic seal that developed for primary sealing element on internal combustion engines. Our C-seals help overcome both heat and pressure pulsating sealing problems. Our O-ring seals are generally fabricated from tubing consisting of stainless steel such as inconel. We serve a broad base of markets include aerospace & defense, chemical & petrochemical processing, medical, nuclear, and off-shore oil technology.