National Coupling Co. Inc.


Tucked away in Stafford, Texas, just south and west of Houston, is a small manufacturing and technology company that has spent the last 35 years providing state-of-the-art connection gear and high-tech solutions for the subsea oil and gas industry. National Coupling Co. (NCC) has three main product lines: metal seal hydraulic couplings, hydraulic valves and chemical injection systems. These products are used in various areas of subsea oil and gas development throughout the world.


National Coupling Co. Inc.