Solutions in brass for fluids
More than 75 years of experience in the sector of brass water and gas fitting manufacturing act.
What to know about rmmcia
We do put at your disposal a wide range of product, standard and customized, always with the highest quality service.
For manufacturing our brass accessories we use the highest certified quality brass.See all products
Brass Threaded Fittings
The rmmcia family of brass threaded fittings provides a comprehensive range of accessories, including unions, changes of direction (bends, elbows), branches (tees), bushings, extensions, plugs,...See more
Fittings for Pex and Manifolds
For your heating and plumbing installations with PEX tube rmmcia has prepared the family of compression fittings for PEX and manifolds. A complete range of connection fittings including changes of...See more
Compression Fittings for Multilayer Pipe and Manifolds
For your heating and plumbing installations with multilayer tube rmmcia has prepared the family of compression fittings for multilayer pipe. A complete range of connection fittings including changes...See more
End Feed Fittings for Copper Tube
rmmcia offers the family of end feed fittings for copper tube to satisfy your needs in installations of copper tube with capillary soldering. An assortment of threading - soldering accessories for...See more
News rmmciaSee our posts
March 13, 2023
rmmcia will be closed for Easter holidays from April 3rd to 10th included....
May 6, 2019
Thermostatic column: the rain shower
We all deserve a relaxing shower at the end of the day, or to boost at the moment we wake up. To help with this, at rmmcia we have incorporated a very functional product but aesthetic also and, the...
September 2, 2015
Brass compression fittings for copper pipe
Learn how to connect copper pipe without soldering. In this tutorial-video, at Rafael Márquez Moro y Cía, S.A. we expose our brass compression fittings' range for plumbing installations with...