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Tecnologia en Maquinados, S.A. 

Industrias Del Ote. 3917, Jardines De San Rafael, Guadalupe, Nuevo León, 67110, Mexico


With over 30 years of experience we are your best choice in thermal spraying and precision machining of medium to large parts. We specialize in metalizing and applying tungsten carbide and other technical coatings by HVOF, Plasma and Rokide. We also offer flame-hardening, spray and fuse, cylindrical grinding, gun-drilling, lapping and polishing as well as complete large format machine shop capabilities.

We have recently added (oct. 2021) a large Doosan 700L lathe to our shop as well as two 4-axis production turning centers. This enables us to be very competitive in small batch to production level quantities of small to the largest size parts.

Our Work

Manufacturing Capabilities


Paper, Oil & Gas


Graphite, Carbon Steel, Tool Steel, Nickel, Stainless Steel, Inconel, Alloy Steel, Multiple, Cobalt, Titanium, Tungsten Carbide, Ceramic, Iron


Roll Grinder 42 swing x 150 with Crowning

DeVlieg JigMill 4H72 72 x 96 x 36

Butler Elgamil 240 x 71 x 79

Poreba Lathe 55 swing x 470

HVOF TAFA/ Praxair JP5000

Plasma Coat Metco 40 kVA

Thermal Spray Metco 5P

Ceramic Coat Rokide

Doosan 700 L CNC lathe

TongTai 4-axis CNC turning centers

Company Details

Company Type




MFG Member Since



Mexico / South America



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