M.A.R.’s Engineering Company

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San Leandro, CA  |  510-483-0541

Since 1964, we have built our reputation as a trusted manufacturer of precision screw machine products, serving customers who demand accuracy, reliability, and efficiency. Over the decades, we have continually evolved our capabilities to meet the changing needs of modern manufacturing, expanding beyond traditional screw machining to include advanced technologies and specialized services that ensure superior performance and consistency.

Our in-house expertise spans CNC milling and turning, precision centerless grinding, polishing, and EDM machining services, all supported by a fleet of state-of-the-art equipment. This combination allows us to produce components with tight tolerances, smooth finishes, and complex geometries that meet even the most rigorous industry standards. Whether producing small prototype runs or large-scale production orders, we maintain a sharp focus on quality and efficiency at every stage of manufacturing.

We proudly serve a diverse range of industries, including agriculture, HVAC, medical, and transportation, where dependable performance and precision are essential. Every part we produce reflects our commitment to craftsmanship, innovation, and long-term customer satisfaction. With decades of experience, a skilled team, and continuous investment in advanced machining technology, we deliver the high-quality products and services our customers have come to rely on

Water Jet Cutting Power Pages

Water Jet Cutting

Water Jet Cutting

Water jet cutting is a manufacturing process that uses high pressure jets of water provided by pressurizing pumps that deliver a supersonic stream of water to cut and shape various types of materials. The water in water jet cutting is…

Acid Etching

Acid Etching

Acid etching, also known as chemical etching or photo etching, is the process of cutting a hard surface like metal by means of a specially formulated acid for the process of etching in order to allow for the creation of a design onto the metal…

Contract Manufacturing

Contract Manufacturing

Contract manufacturing is a business model in which a company hires a contract manufacturer to produce its products or components of its products. It is a strategic action widely adopted by companies to save extensive resources and…

Laser Cutting

Laser Cutting

Laser cutting is a non-traditional machining method that uses an intensely focused, coherent stream of light called lasers to cut through the material. This is a type of subtractive machining process where the material is continuously removed during the cutting process…

Metal Etching

Metal Etching

Metal etching is a metal removal process that uses various methods to configure complex, intricate, and highly accurate components and shapes. Its flexibility allows for instantaneous changes during processing…

Photochemical Etching

Photochemical Etching

Photochemical etching, also known as photochemical machining or metal etching, is a non-traditional, subtractive machining process in which photographic and chemical techniques are used to shape the metal workpiece…

Metal Cutting Services
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