Solutions in brass for fluids

More than 75 years of experience in the sector of brass water and gas fitting manufacturing act.

Products rmmcia

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
  • 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 rmmcia

See our posts
See more Summer holidays 2024

May 31, 2024

Summer holidays 2024

rmmcia will be closed for summer holidays from August 5th to 27th, 2024, both included. We will resume working on Wednesday 28th. So that we can offer you our best service, please schedule your...

See more Installation of Drilling Connector for PE pipe

February 9, 2024

Installation of Drilling Connector for PE pipe

We introduce the new video tutorial for installation of the patented product by rmmcia, the drilling connector for branch in polyethylene pipe under pressure. (with English subtitles) The drilling...

See more Forging the future at rmmcia. From concept to manufacturing.

March 4, 2024

Forging the future at rmmcia. From concept to manufacturing.

Forging the future at Rafael Márquez Moro y Cía., S.A. From concept to manufacturing. rmmcia this time is showing the manufacturing process of the fittings, from conception and design to final...