WE ARE EXPERTS IN THE MANUFACTURING AND ASSEMBLY OF METAL-MECHANICAL STRUCTURES AND EQUIPMENT
SERMAPAX began as a small family-owned company dedicated to boilermaking and industrial equipment maintenance. Currently, SERMAPAX has more than 30 years of experience; in manufacturing, assembling, and offering maintenance services to static and dynamic industrial equipment and metal structures - Light, medium, and heavy.

Completed projects





¿Why choose us?
At SERMAPAX, we specialize in the custom design and manufacturing of metal-mechanical equipment, adapting to the specific needs of each client and project. With over 30 years of experience, we provide tailor-made solutions with a technical and professional approach.
We have a highly skilled team and a robust infrastructure capable of working with various types of steel and special materials, ensuring quality, durability, and precision in every delivery.
In addition, we offer personalized quotations tailored to the technical requirements, delivery times, and budgets of our clients, guaranteeing close and reliable support from start to final delivery.
Presence
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Manufacturing of cement kiln section - CEMEX Ensenada plant - Baja California.
APSONCAL 2, Grupo México-Thyssen Krupp/Manufacturing of lime kiln-Agua Prieta Sonora.
APSONCAL-Mexican Copper-Thyssen Krupp/Lime Kiln Manufacturing-Agua Prieta Sonora.
Manufacturing and assembly of glass furnace-Saverglass-Acatlán de Juárez, Jalisco.
Bulk Cement Distribution Center, Cementos Moctezuma, El Salto, Jalisco.
Manufacturing and assembly of high-pressure tanks for the Salamanca refinery, Guanajuato-PEMEX.
Mill cap replacement, Las Truchas mine/ Arcelor Mittal, Michoacán.
Manufacturing and installation of essence storage tanks - Givaudan - Jiutepec, Morelos.
Manufacturing and installation of essence storage tanks - Givaudan - Jiutepec, Morelos.
Manufacturing of 12 diesel storage tanks, Dosatec, Vesta, Industrial Park, Querétaro
CRUZADO 2 Project, Thyssen Krupp-Cementos Cruz Azul, Cruz Azul Hidalgo.
Manufacturing of oil storage tanks, Cargill Mexico, Atitalaquia Industrial Park, Hidalgo.
FORTACRU Project - Manufacturing and assembly of a crushing line - Cementos Fortaleza Tula plant, Atotonilco de Tula, Hidalgo.
TULA 3000 Project, Cementos Fortaleza-Fives group, El Refugio, Atotonilco de Tula hidalgo.
PALMAVER Project - Assembly for the modernization of cycna de oriente plant - Puebla
Metal frames for the Emisor oriente Tunnel, Metropolitan area of the Valley of Mexico CONAGUA
Manufacturing of highway arches Type A and Type bandera, Merida-Yucatan
Manufacturing, assembly, and disassembly of a crusher for the Holcim-Acapulco plant, Acapulco-Guerrero.
LAGDO 2 Project, Cruz Azul cement plant, Lagunas Oaxaca/Thyssen Krupp.
Maintenance services, Holcim-Orizaba cement plant, Orizaba Veracruz.
Maintenance services, Holcim-Macuspana cement plant, Macuspana Tabasco.
Manufacture of heaters, Dos Bocas Refinery, Paraíso-Tabasco/ Foster Wheeler.
Manufacture of trench shorings, Dos Bocas Refinery, Paraíso-Tabasco/ PIMOSA.
Manufacture of Type A and Flag-type road arches, Merida Yucatán.
PROGREFA Project - Progreso Cement Plant - San Miguel Guatemala.
Technical maintenance advisory and supervision at Holcim Cienfuegos cement plant Cuba.
Technical maintenance advisory and supervision at Holcim NOBSA concrete plant Colombia.
Services
We plan your project from the technical drawings to the manufacturing and assembly of any industrial equipment.

MANUFACTURING
We manufacture all types of metal structures, industrial machinery equipment, heavy and light industrial boilers, welding of steels and metals, cutting and transformation of sheet metal and machining, construction of tanks, hoppers, storage silos, and similar items with materials that meet the highest quality standards.

ASSEMBLY AND MAINTENANCE
SERMAPAX assembles new static and dynamic equipment or replaces existing ones. To do this, it carries out the activities involved in the mechanical assembly of the equipment and its installation on a skid or concrete foundation, as appropriate.

EQUIPMENT RENT
We support you in the development and execution of your engineering and construction projects through the RENT of our lifting equipment, we also offer technical advice in the design of your lifting maneuvers.
Request our services.
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Our clients
CONTACT
Address:
Servicios Metalmecánicos de Apaxco S.A. de C.V.
Unit 2, Juárez Avenue (No Number), Olímpica District, Apaxco de Ocampo, State of Mexico, 55660, Mexico.