• With a history dating back to 1900, Nuclead Co Inc. specializes in high-quality lead products and precision metal machining for diverse industries, including construction, electronics, and aerospace. Trusted Leader in Lead and Metal Machining Established near Boston at the turn of the 20th century as the Cambridge Smelting Company, this family business provided quality lead products for the housing and plumbing industry for decades. As industry changed, and the demand for lead products diversified and became more sophisticated, so did the company. In 1981 the Nuclead Company incorporated, later partnering with Sharp Manufacturing to extend its product line into high technology markets. The integration of the two companies has allowed us to become an unparalleled source of lead and metal machined value-added products.

The modern era of the company began in 2006 with the formation of Nuclead Manufacturing Co., Inc. This independent corporate phase focused on transitioning the facility into a premier provider of high-precision CNC machining and value-added lead services.

To handle business demand, a modern, climate controlled Nuclead warehouse was built in West Bridgewater, MA.

    Trusted Leader in Lead and Metal Machining

    With a history dating back to 1900, Nuclead Co Inc. specializes in high-quality lead products and precision metal machining for diverse industries, including construction, electronics, and aerospace.

  • Innovative Metal Manufacturing

    Discover our advanced CNC machining and value-added lead services, designed to deliver precision and reliability for high-tech industries.

  • A Legacy of Innovation

    Founded as Cambridge Smelting Company near Boston, our family business has evolved over decades, continually adapting to industry changes and expanding into high-technology markets through strategic partnerships and modernization.
  • Our Core Capabilities

    Delivering precision metal machining and specialized lead products tailored to diverse industry requirements.

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    High-Precision CNC Machining

    Our CNC machining services utilize the latest technology to produce complex, high-tolerance components for various industries. We focus on quality, consistency, and efficiency to meet your exact specifications, whether for prototypes or large-scale production. Our team works closely with clients to ensure optimal results at every stage.
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    Lead Product Manufacturing

    With decades of expertise, we manufacture a wide range of lead products for housing, plumbing, and industrial applications. Our focus is on delivering durable, reliable materials that adhere to industry standards, ensuring safety and performance in every application. Custom solutions are also available to meet specific project needs.
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    Value-Added Metal Services

    Our comprehensive metal services include machining, finishing, and assembly, providing a one-stop solution for complex projects. We leverage modern equipment and skilled craftsmanship to add value at every step, ensuring your components meet the highest quality standards and delivery timelines.
  • What Our Clients Say

    Hear from industry leaders and partners who trust Nuclead Co Inc. for their lead and metal manufacturing needs.

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    Reliable and Precise Service

    Nuclead consistently provides high-quality products with exceptional precision. Their team is professional and dedicated to meeting tight deadlines, making them our go-to supplier for complex projects.
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    Industry-Leading Expertise

    Their long-standing experience in lead manufacturing and machining gives us confidence in the quality and durability of their products. They adapt seamlessly to our evolving needs with innovative solutions.
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    Exceptional Customer Support

    From initial consultation to final delivery, Nuclead’s team offers outstanding support and communication. Their commitment to customer satisfaction is unmatched in the industry.