GM Precision has a modern production center , equipped with the latest equipment and machines, to guarantee efficiency and speed in the production of high quality machined parts.
Our machinists are professionals trained to machine parts to their exact dimensions , using the best programming and machine operations techniques. We also offer continuing education programs to keep our machinists up to date with current trends and technologies in the machining industry.

GM Précision works with a variety of materials to carry out your machining projects, including:
Aluminum: Aluminum 2024, Aluminum 6061, Aluminum 7075
Steel: 1018 (C1018), 1045 (C1045), 4140 (AISI 4140), 8620 (AISI 8620), O1 (AISI O1), D2 (AISI D2), M2 (AISI M2), M42 (AISI M42)
Stainless Steel: 303 Stainless Steel, 304 Stainless Steel, 304L Stainless Steel, 316L Stainless Steel, 316Ti Stainless Steel
Copper: C11000
Brass: C36000
Titanium: Grade 2 Titanium, Grade 5 Titanium
Rigid plastics: ABS, Acrylic, PC, glass-filled PEEK, industrial grade PEEK, Polypropylene, POM / Acetal Delrin, PTFE / Teflon, PVDF / Polyvinylidene fluoride, UHMW PE / Very high molar mass polyethylene.

We also offer:
- Coating : We offer different coating options including zinc plating/galvanizing, chemical nickel plating, hard anodizing and coloring (black in hard coat, black, blue, gold, gray in hard coat, green, natural hard coat, natural, orange, red) and passivation.
- Surface treatment : We offer different surface treatments such as polishing, sandblasting, painting or powder coating, and carburizing.
- Heat Treatment : We offer heat treatments such as soak and temper, temper and anneal.
- Custom : We can also provide additional treatments and finishes upon request.

Feedback from one of our clients:
"GM Precision is an excellent supplier of machined parts for us. In recent years, with the recurring quality and the exemplary service they give us, they have become an essential partner in the realization of our projects and contribute greatly to our success. We are proud to count them among our best suppliers."

G.M. Precision Inc.

G.M. Précision est spécialisé dans la production de petites pièces, autant tournées que fraisées. La compagnie excel dans la production de lots allant de 200 à 10 000+ unités.

Situé à Granby et offrant une gamme complète de services, l’atelier d’usinage Machinage Gagné est reconnu pour sa rapidité d’exécution, laqualité de son service et la précision de sa fabrication. Nous prenons en charge un vaste éventail de travaux de réparation et de production et nous ajoutons continuellement de nouvelles machines CNC de pointe à notre effectif pour mieux servir nos clients.

Located in Granby, Quebec, Machinage Gagné is a full-service machine shop known for our fast turnaround, quality service and precision workmanship. We handle a broad range of repair and production jobs, and are continuously adding state-of-the-art CNC machines to better serve our customers.
Founded in 1939, Machinage Gagné has since grown into a team of 20 skilled craftsmen. No job is too big or too small.

Machinage Gagné

Usinage CNC, moules d’injection, engrenages, soudure, affûtage, inspection, EDM, dessin CAD

Solidement établie depuis près de 30 ans, l’entreprise offre des services d’usinage complexe de haute précision, d’assemblage, de traitements thermiques et de traitements de surfaces. Nous œuvrons dans des secteurs très ciblés tel que l’aéronautique, l’aérospatiale, la défense, le transport, l’énergie, le médical, l’industriel et d’autres secteurs spécialisés. Ajustages Altech est plus que jamais à l’avant-garde dans la haute technologie.

Nous sommes aussi certifié pa la Direction des Marchandises contrôlées (DMC) (Controlled Goods Program). Pour plus d'informations, vois notre site web : https://www.ajustagesaltech.com/qualite/

Vidéo Corporative:  https://www.youtube.com/watch?v=PaDia5UZFrY&embeds_referring_euri=https%3A%2F%2Fwww.ajustagesaltech.com%2F&source_ve_path=MjM4NTE&feature=emb_title

Les Ajustages Altech Inc.

LES AJUSTAGES ALTECH, AVANT-GARDE ET HAUTE TECHNOLOGIE.

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Industry Expertise

Suppliers of Post Process: Lathe 5+ axis and Milling 3 & 4 axis with ISO 9001 Certification for Energy Sector and Telecommunication located in (Québec, Canada)