corrim company, the premier manufacturer of totally seamless frp doors, abs doors, frp frames and custom panel systems has served the architectural / construction industry for more than 30 years. our frp doors and panel systems are designed to resist chemicals, salt air, abuse, moisture, bacteria, radiation and a host of other environmentally troublesome elements. these lightweight and corrosion immune doors, frames, and panel systems can be manufactured to meet virtually any application and accept any hardware.