Manufacturing-as-a-Service [MaaS] with the PEAR Production Module
PROTOTYPE IDEAS TO SCALABLE MANUFACTURING
Manufacturing-as-a-Service [MaaS] with the PEAR Production Module
At Precision Engineering and Research (PEAR), we design, build, and operate fully automated precision manufacturing lines—producing specialty stamped parts from super-alloys for the aerospace, medical, and semiconductor industries. ISO 9001:2015 certified. Priced per part. Built to scale.



PEAR operates as a Manufacturing-as-a-Service (MaaS) partner, delivering finished precision components on a cost-per-part basis. Rather than selling tooling or manufacturing equipment, we invest in advanced production systems so our customers can focus on product development while we focus on delivering high-quality parts with predictable costs, exceptional quality, and reliable delivery.

Every critical stage of the manufacturing process is performed within PEAR's California facility, in
Maintaining complete in-house control allows us to accelerate development, protect intellectual property, improve quality, and respond quickly to engineering changes.

Our integrated engineering and manufacturing teams work together throughout every stage of product development.
Because tooling, automation, production, and quality are developed simultaneously, design changes can be implemented rapidly without waiting on outside suppliers. This significantly reduces development time while minimizing project risk.
Customers benefit from:
Every production system is standardized using a rigorous Copy Exact Manufacturing® methodology.
Production tooling, wear components, automation, inspection equipment, and manufacturing parameters are replicated and controlled to ensure every production line produces identical parts with identical quality.
This approach enables:
PEAR supports the complete product lifecycle.
Whether customers require a small prototype run, validation samples, first articles, or millions of production components annually, our manufacturing systems are designed to scale without compromising precision or consistency.
We can manufacture precision components from:
Our engineering team can recreate existing tooling or develop entirely new manufacturing solutions to improve quality, reduce cost, or increase production efficiency.
Quality is built directly into every manufacturing process.
PEAR integrates automated inspection directly into the manufacturing process, using precision measurement and vision technologies to detect dimensional variation, surface defects, scratches, contamination, dents, and cosmetic imperfections. Non-conforming parts are automatically identified and removed before shipment.
Our process controls provide:
PEAR develops integrated automated manufacturing systems for:
Complex inspection, testing, traceability, and packaging requirements can be integrated directly into the manufacturing process—reducing downstream labor, improving consistency, and supporting scalable production from prototype through high volume.
Our manufacturing technologies support customers operating in demanding industries requiring exceptional performance.

We measure our success by the performance of our customers' supply chains.
Our focus on process capability, preventive maintenance, automation, and continuous improvement enables us to consistently deliver:
Our standardized manufacturing architecture allows additional production capacity to be deployed quickly.
Identical manufacturing cells can be replicated to support:
This allows customers to confidently transition from prototype quantities to high-volume production while maintaining consistent quality.
PEAR is headquartered and manufactures entirely in California, USA.
Our engineering, tooling, automation, manufacturing, quality, and customer support teams operate under one roof, enabling rapid communication, tighter quality control, shorter lead times, and responsive customer support.
Precision Engineering & Research, LLC (PEAR) is an ISO 9001:2015–certified Manufacturing-as-a-Service (MaaS) company specializing in the design, development, and operation of precision manufacturing systems for high-performance components.
PEAR provides an integrated path from prototype to high-volume production. We design the tooling, automation, inspection systems, and manufacturing processes required to produce complex parts reliably and at scale—then operate those systems to manufacture parts for our customers on a per-part basis.
Our manufacturing platforms combine precision tooling, software-driven process control, collaborative robotics, and automated vision inspection. These technologies are integrated into modular production lines designed to increase throughput, reduce manual handling, maintain consistent quality, and provide production traceability. As customer demand grows, additional equipment and manufacturing capacity can be added without fundamentally redesigning the production process.
Our current specialization is precision compound and progressive die stamping of superalloys and other demanding materials. PEAR designs and builds the specialized dies and automated manufacturing systems required to convert these materials into repeatable, production-ready components. We support purchase-order volumes ranging from approximately 50,000 to 10 million parts, providing customers with scalable manufacturing capacity without requiring them to develop and operate dedicated production infrastructure.
PEAR's core capabilities include:
Our ISO 9001:2015–certified quality management system provides the framework for documented process control, traceability, corrective action, and continuous improvement throughout the manufacturing lifecycle.
The result is a single manufacturing partner capable of taking a precision component from prototype to automated, vision-inspected, high-volume production.
Our high-speed, technology driven solutions are offered through a services model and priced on a per part basis. Our goal is to deliver precision, quality, consistency and volume to customers throughout the value chain.
Our Commitment to Quality — ISO 9001 Certified
At PEAR, quality is the foundation of everything we do. Our ISO 9001:2015 certification reflects our ongoing commitment to delivering products and services that consistently meet the highest standards of excellence and reliability. This internationally recognized standard validates the strength of our quality management system, ensuring that every project is backed by rigorous processes, continuous improvement, and a customer-focused approach. When you partner with us, you can be confident that precision, consistency, and accountability are built into every stage of our work.
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630 Airpark Road, Suite A, Napa, California 94558, United States

Tool & Die Makers (Manufacturing) is a specialized industry that involves the production of tools, dies, jigs, and fixtures used in the manufacturing process of various products.
These tools are essential in the production of parts and components for a wide range of industries, including automotive, semiconductor, aerospace, electronics, and medical devices.
Tool & Die Makers (Manufacturing) companies are responsible for designing, building, and maintaining (operating) these tools to ensure that they meet the specific requirements of their clients.
Special Die and Tool, Die Set, Jig, and Fixture Manufacturing. This U.S. industry comprises establishments, known as tool and die shops, primarily engaged in manufacturing special tools and fixtures, such as cutting dies and jigs.
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