Marvin Naftal, President, Email Marvin Naftal took over as President of Keystone in 1992. Mr. Naftal has extensive experience in the plastics industry. As President, Mr. Naftal has secured Keystone’s leading place in the industry. By assembling the most knowledgeable team of street sweeping professionals and modernizing it’s manufacturing facility with state of the art equipment, Mr. Naftal has secured the future of Keystone. Presently, Mr. Naftal continues to lead Keystone as they continue to produce the most creative and innovative products the industry has seen in years. Jack Moran, Sales Manager, Email Jack Moran, previously Plant Manager, took over as Sales Manager in 1992. Because of his extensive production background, Jack is able to work directly with the customer to meet their specific needs. Helping decide which of our products is best suited for their application is Jack’s specialty. There are very few people in the street sweeping industry who have the complete knowledge and understanding that Jack brings to our clients. Michael Naftal, Executive Vice-President, Email Michael Naftal has been in the plastics industry for over 16 years. As Executive Vice-President, Michael brings his extensive sales experience and product knowledge to the table when working with new and existing customers. Michael is very involved with new product development. Brian Naftal, Email Overseeing all sales for Keystone’s Southeast United States territory is only part of Brian’s responsibilities. With his knowledge of street sweeping products and his blend of customer service, Brian has proven to be an asset to his clients as well as Keystone’s product developement team.