Profile: J.V. Corporation manufactures machined and molded items. Our machined items include teflon bellows, gaskets, diaphragms, valve seats, washers, rings, balls, ropes, wear stripes, wear rings and teflon stop cock & beakers. We also offer molded items like teflon sheets, rods, bushes, tapes and teflon tubings. Our products feature low temperature service, light stability and flame resistance.