A&D Precision Inc.

Fremont contract manufacturer founded in 1978 offering precision machining, 5-axis work, clean room assembly and medical device manufacturing.

Capabilities

• Precision machining
• 5-axis machining
• CNC lathes up to 32 in. diameter
• Clean room assembly (class 10,000 and 1,000)
• Medical device manufacturing
• Zeiss inspection

Materials

Aluminum, Titanium, Stainless steel, Copper, Bronze, Brass, Plastics.

Quality & certifications

ISO 13485 (as stated on site).

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To request a quote from this shop, use the Request a Quote form. Tell us the part, material, quantity and deadline, and we will pass your request to the shop.

Medical Device Machining and Clean Room Assembly in Fremont with A&D Precision

Medical device parts are not just machined. They are cleaned, inspected, documented and often assembled in a controlled space. A&D Precision Inc. is a Fremont contract manufacturer listed here as founded in 1978, offering precision machining, 5-axis work, CNC lathes up to 32 inches in diameter, clean room assembly at class 10,000 and class 1,000, medical device manufacturing and Zeiss inspection. This page explains what buyers of medical device machining in Fremont should think about before they send a request.

Machining for medical parts

Medical components are often small, precise and made from materials that resist corrosion. The listing names aluminum, titanium, stainless steel, copper, bronze, brass and plastics. Stainless steel and titanium are common in devices because they hold up to cleaning and are generally well accepted in medical use, although the right choice depends on the product and its requirements. Plastics are used where weight, insulation or chemical resistance matters.

5-axis work and large lathes

Five-axis machining reaches several faces of a part in one setup, which helps with complex shapes and keeps features aligned to each other. The listing also notes CNC lathes that handle parts up to 32 inches in diameter, which is a large turning capacity compared with many small-part shops. That means round parts such as large housings, flanges or rings may be in scope, as well as small turned parts.

What a clean room is for

A clean room controls the number of particles in the air. Class numbers indicate how few particles are allowed, and a lower number means a cleaner space. The listing mentions class 10,000 and class 1,000 assembly. Buyers use this kind of space when dust or fibers could harm a device or interfere with its function. Ask which cleaning steps happen before assembly and what packaging is used, since those details matter as much as the room itself.

Inspection

The listing names Zeiss inspection. Zeiss is a maker of coordinate measuring machines, which probe a part and compare measured points to the model. A CMM report can show whether critical dimensions are within tolerance. If you need reports, say so at the quote stage and say which features to measure.

Quality system

The listing shows ISO 13485, as stated on the shop’s site. This standard concerns quality management for medical device companies. It does not replace your own regulatory requirements, so ask what records the shop keeps and how lots are tracked.

Information to include in an RFQ

• Drawing or model with revision level
• Material and any specification
• Quantity per order and yearly estimate
• Critical dimensions and tolerances
• Cleaning, packaging or assembly requirements
• Inspection reports or certificates needed
• Required delivery date

Why local matters here

When a medical program is still in development, parts often change. A Fremont source lets engineers meet, review parts and respond quickly. A business founded in 1978 as listed has also seen many product cycles, though your own review of a supplier is still the best test.

Documents and traceability

Medical programs often ask for more than the part itself. You may need material certificates, inspection reports and lot records that show which parts were made together. The listing does not detail what paperwork A&D Precision provides, so list your needs in the request and ask for them to be confirmed in the quote. It is easier to settle documents before an order than to chase them after delivery.

Matching tolerance to function

Clean room parts can have both tight dimensions and strict cleanliness needs. Separate these in your request. Say which dimensions are critical, which surfaces must stay free of marks, and how parts should be packed after cleaning.

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