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.