Posted by Business News

Channel 5 (1:59) -- At NyproMold in Clinton, raw hunks of steel are manufactured into some of the most highly engineered, high performance plastic injection molds in the world. Subscribe to WCVB on YouTube now for more: http://bit.ly/1e8lAMZ Get more Boston news: http://www.wcvb.com Like us: https://www.facebook.com/wcvb5 Follow us: https://twitter.com/WCVB Instagram: https://www.instagram.com/wcvb5/