Miami Valley Gasket Co.’s large inventory of non-metallic materials, die department, manufacturing capabilities and ISO 9001-2000 quality assurance make a great partnership with every customer. Customer base and distributors are nationwide including Canada and Mexico. We manufacture primarily from customer’s prints or sample parts for an accurate, high quality seal. Flange, Boiler, Spiral Wound and HECK Kit gaskets are a few of the standard gaskets we supply.