World leader in the manufacture of Expansion Joints, providing solutions for the industry since the 1970s.

Manufacture and supply of Metal and Rubber Expansion Joints: We specialize in high-tech expansion joints for complex processes and environments, high temperature, high pressure, etc. and focus on large diameters, special materials, etc. for any industrial application.
Throughout this journey, we’ve grown with our customers, we have developed many innovative technologies and design and manufacturing of Expansion Joints became our area of expertise.





Design, manufacturing, and supply of Metal, Rubber, and Fabric Expansion Joints, as well as On-Site Services.
At MACOGA, we are guided by five core principles:
UP LLC, USA
We are pleased to recommend MACOGA as a trustworthy supplier for Metal Expansion Joints. We have worked with MACOGA on several projects and MACOGA has always provided high quality products as well as excellent and professional services.
MACOGA products have always fulfilled our expectations and the level of quality demanded by our company. They are very knowledgeable in all areas relating to Expansion Joints and we consider MACOGA as a supplier with a lot of experience and know-how in Expansion Joints.
We would recommend this company for any Metallic Expansion Joint requirement.
Project: PETROBRAS RPBC and REPLAN Refineries
Location: Cubatão and Paulínia, São Paulo State, Brazil
On behalf of the UOP Engineered and Fabricated Plants group here in Des Plaines, IL, USA, I would like to convey our deep appreciation of MACOGA’s deliveries for the projects referenced above.
We are thankful for the professionalism and technical expertise that MACOGA’s team showed on these two critical projects for UOP.
Please extend our special thanks to your Quality Department. They succeeded in keeping up with a very demanding customer.
UOP is a recognized worldwide leader in the oil industry and we expect a lot from our vendors. We were happy to see that MACOGA was up to the task and delivered in terms of quality, schedule, and overall project execution.
We certainly look forward to repeating this collaboration in future jobs.
Dear Sirs,
We are writing you this letter as recognition for your company’s work on our recent project FCC Unit Reactor, R-2201 Replacement. We were very satisfied with MACOGA’s performance as a whole, as well as exceptionally pleased with your Expansion Joints' quality and staff skills.
The design, manufacturing and testing of the FCC Expansion Joints was completed in due time and to the utmost quality. We will take note for future reference of the outstanding expertise your company has when looking for future requirements of FCC Expansion Joints.













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