Description
Modification of Equipment: Ship and Marine Equipment

Possible NAICS Codes
541330 – Engineering Services
336611 – Ship Building and Repairing
334513 – Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
561990 – All Other Support Services
541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
332710 – Machine Shops
238990 – All Other Specialty Trade Contractors
339991 – Gasket, Packing, and Sealing Device Manufacturing
238330 – Flooring Contractors
541380 – Testing Laboratories and Services