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    Turning Designer's Dreams....Into Realities
    State-of-the-Art Facility feat. High Speed Machining
    Intricate Precision Finishing
    Carefully Assembled and Tested
    Customized Design Solutions In-House
    SOLID MODELING Capabilities
    Cutting Edge Technology
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    EDM
    EDM
    EDM
    Single Multi-Tool EDM Machines
    Prototypes & Precision Tooling
    Plastic Molds & Die Cast Dies
    Design & Engineering
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    5-Axis Machine
    5-Axis Machine
    CNC Processes
    Deckel DMU 65 & 100 5-Axis Machines
    Over 20 years experience
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    Laser Welding Capability Onsite
    350 Watt
    Highest Beam Quality
    Most Reliable Laser Technology

The Industry Leader in the Engineering and Creation of Plastic
Injection Molds and Die Cast Dies

Complete Tool Making and Engineering Services

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Our Mission

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L&Z is proud to be an AMERICAN company producing every plastic mold, die, and tool on-site at our facility in Watchung, New Jersey. As an ISO-9001-2015 registered company, we use the finest American made materials which conform to the strictest international quality standards. L & Z Tool & Engineering has developed a long-standing reputation producing superior products on schedule and at competitive prices.

As a value-added service, L & Z can provide engineering changes, repairs, modifications or refurbishment of products according to the most exacting specifications. L & Z is also one of the only companies of its kind to offer hand engraving capabilities. Read more about us >>

We’re a top accredited and certified business...made in the USA.

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