PRODUCTS - FILTRATION HOUSINGS Ronfeldt has supplied deep drawn filtration housing since 1946. Our long stroke presses allow for one piece design of Filter Bowls up to 24" in depth. Many customers elect to purchase their requirements as assemblies. Ronfeldt has equipments in place to machine, weld and braze assembly components to the drawn shells along with supplying the products with paint, powder coating or plating. Through the years, Ronfeldt has amassed a large inventory of non-proprietary tooling that is used to reduce the customer's initial capitol investment. Production volumes run as low as 100 pieces and traditionally average from 1,000 to 25,000 pieces. On February 29, 2008, the purchase of Ronfeldt Associates' assets was completed by an affiliate of Ice Industries. To read more about Ice Industries, please visit their Website at http://www.iceindustries.com.