Smart Solutions for Over Half a Century Greenwald has been a leader in laundry and location based payment systems since 1954. Greenwald played a key role in the development of the coin-operated laundry industry and remains an OEM, supplying high-security vending equipment worldwide. The product line has grown and evolved to include smart card systems, management software and smart phone payment apps. Products are engineered and manufactured in our ISO 9001:2015 facility. Greenwald Industries is a division of the Eastern Company (EML)