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.

Située au cœur de la Capitale-Nationale, Quéloz est une entreprise d’usinage qui a su faire sa renommée au cours des 47 dernières années. S’appuyant sur le savoir-faire hors-pair de ses employés, elle fabrique des pièces complexes de haute précision pour les petites et grandes entreprises de ce monde œuvrant dans le domaine aérospatiale, militaire, médical et commercial.

Dans un incomparable soucis de qualité, nous fabriquons, modifions ou réparons tout type de pièce à partir d’une vaste gamme de matériaux afin de répondre à vos exigences les plus pointues.
Notre savoir-faire, notre rigueur et notre expertise sont à votre disposition et vous assurent la plus entière satisfaction.

Notre parc machine est outillé pour faire de l'usinage de bas et haut volume, de très grande complexité jusqu'aux pièces plus simples.

Machines (voir liste complète ici)
7x Centres d’usinage multitâches Integrex
3x Fraiseuses (dont 2 avec pallet changer)
10x tours (dont 2 avec du live tooling)
4 Rectifieuses
Grinder cylindrique
3 CMM et 3 machines à inspection au laser
2 machines EDM
10 Machines de marquage
Usinage conventionnel

Queloz Usinage de Precision

DCM Group is one of the largest subcontractors of aerostructure parts and sub-assemblies in the province of Quebec and one of the three largest  manufacturers of aircraft maintenance / GSE tooling in the world.
Founded in 1987, DCM Aerospace (now a division of DCM Group) is one of the principal manufacturers and designer of aircraft maintenance tooling and ground support equipment in North America. Authorized manufacturer for Bombardier Aerospace and Boeing Commercial Airplane, DCM is also a manufacturer of spare parts, various component and subassemblies for Aerospace, Transport and other international industries.

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Suppliers of CNC Machining and Post Process: High cadence machining, Large size Lathe, Lathe 3 & 4 axis, and Lathe 5+ axis with AS9100 Certification for Aerospace located in (Québec, Canada)

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