MC Template Concepts NREC - Boston Office Concepts NREC - Boston Office Search | Advanced Search | New Members | Coupons and Discounts | All Categories Industrial & Manufacturing >> Manufacturing >> Technology Manufacturers Concepts NREC - Boston Office 285 Billerica Rd. Chelmsford, MA 01824 | map | directions 781-935-9050 | fax: 978-596-0622 Visit Site Concepts NREC is a full-service turbomachinery resource providing design, engineering and advanced manufacturing services, as well as specialized CAE/CAM software and education. Member Since: 2013 If your business isn't here, contact us today to get listed!