Chapter Info The Pittsburgh Chapter of the NTMA, approximately 100 members strong, is made up of metalworking and precision machining companies and those businesses that support them. Join the NTMA! Contact Online Payment Board of Directors Guiding Principles Revised Bylaws Events Thank you for your Application. Thank You for Advertising in Precision Pittsburgh Winter 2017 Volunteer Spring 2019 FS-Elliott Co. , LLC Payment completed. Hänel Storage Systems Fall 2020 Newsletter Share this:PrintFacebookTwitterLinkedIn