Home Products Metacore Metaril Services About Contact MetCel is an advanced composites manufacturer that produces high specific strength materials for applications in Aerospace, Body Armor, Automobile, Packaging and Sporting industries. MetCel has patented technologies for advanced honeycombs and ballistic grade composites. MetCel has the resources to develop advanced honeycombs that can be used in applications ranging from packaging, to aerospace. MetCel also develops Hybrid Composite Armors (HCA) with unparalleled ballistic performance that can be used by the DoD, Law enforcement agencies and correctional departments. ©2013 MetCel LLC.